31428544000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 480

約数和(自身を含む): 93814763328

約数和(自身を除く): 62386219328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 73, 80, 100, 112, 124, 125, 128, 140, 146, 155, 160, 175, 200, 217, 224, 248, 250, 256, 280, 292, 310, 320, 350, 365, 400, 434, 448, 496, 500, 511, 512, 560, 584, 620, 640, 700, 730, 775, 800, 868, 875, 896, 961, 992, 1000, 1022, 1085, 1120, 1168, 1240, 1280, 1400, 1460, 1550, 1600, 1736, 1750, 1792, 1825, 1922, 1984, 2000, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2560, 2800, 2920, 3100, 3200, 3472, 3500, 3584, 3650, 3844, 3875, 3968, 4000, 4088, 4340, 4480, 4526, 4672, 4805, 4960, 5110, 5425, 5600, 5840, 6200, 6400, 6727, 6944, 7000, 7300, 7688, 7750, 7936, 8000, 8176, 8680, 8960, 9052, 9125, 9344, 9610, 9920, 10220, 10850, 11200, 11315, 11680, 12400, 12775, 12800, 13454, 13888, 14000, 14600, 15376, 15500, 15841, 15872, 16000, 16352, 17360, 17920, 18104, 18250, 18688, 19220, 19840, 20440, 21700, 22400, 22630, 23360, 24025, 24800, 25550, 26908, 27125, 27776, 28000, 29200, 30752, 31000, 31682, 32000, 32704, 33635, 34720, 36208, 36500, 37376, 38440, 39680, 40880, 43400, 44800, 45260, 46720, 48050, 49600, 51100, 53816, 54250, 55552, 56000, 56575, 58400, 61504, 62000, 63364, 63875, 64000, 65408, 67270, 69440, 70153, 72416, 73000, 76880, 79205, 79360, 81760, 86800, 89600, 90520, 93440, 96100, 99200, 102200, 107632, 108500, 111104, 112000, 113150, 116800, 120125, 123008, 124000, 126728, 127750, 130816, 134540, 138880, 140306, 144832, 146000, 153760, 158410, 163520, 168175, 173600, 181040, 186880, 192200, 198400, 204400, 215264, 217000, 224000, 226300, 233600, 240250, 246016, 248000, 253456, 255500, 261632, 269080, 277760, 280612, 282875, 289664, 292000, 307520, 316820, 327040, 336350, 347200, 350765, 362080, 384400, 396025, 396800, 408800, 430528, 434000, 448000, 452600, 467200, 480500, 491071, 492032, 496000, 506912, 511000, 538160, 555520, 561224, 565750, 579328, 584000, 615040, 633640, 654080, 672700, 694400, 701530, 724160, 768800, 792050, 817600, 840875, 861056, 868000, 905200, 934400, 961000, 982142, 992000, 1013824, 1022000, 1076320, 1122448, 1131500, 1158656, 1168000, 1230080, 1267280, 1308160, 1345400, 1388800, 1403060, 1448320, 1537600, 1584100, 1635200, 1681750, 1722112, 1736000, 1753825, 1810400, 1922000, 1964284, 1980125, 1984000, 2027648, 2044000, 2152640, 2244896, 2263000, 2336000, 2455355, 2460160, 2534560, 2690800, 2777600, 2806120, 2896640, 3075200, 3168200, 3270400, 3363500, 3444224, 3472000, 3507650, 3620800, 3844000, 3928568, 3960250, 4055296, 4088000, 4305280, 4489792, 4526000, 4672000, 4910710, 5069120, 5381600, 5612240, 5793280, 6150400, 6336400, 6540800, 6727000, 6944000, 7015300, 7241600, 7688000, 7857136, 7920500, 8110592, 8176000, 8610560, 8769125, 8979584, 9052000, 9821420, 10138240, 10763200, 11224480, 12276775, 12300800, 12672800, 13454000, 13888000, 14030600, 14483200, 15376000, 15714272, 15841000, 16352000, 17221120, 17538250, 17959168, 18104000, 19642840, 20276480, 21526400, 22448960, 24553550, 25345600, 26908000, 28061200, 28966400, 30752000, 31428544, 31682000, 32704000, 35076500, 35918336, 36208000, 39285680, 40552960, 43052800, 44897920, 49107100, 50691200, 53816000, 56122400, 61383875, 61504000, 62857088, 63364000, 70153000, 72416000, 78571360, 86105600, 89795840, 98214200, 101382400, 107632000, 112244800, 122767750, 125714176, 126728000, 140306000, 144832000, 157142720, 179591680, 196428400, 202764800, 215264000, 224489600, 245535500, 251428352, 253456000, 280612000, 314285440, 392856800, 430528000, 448979200, 491071000, 506912000, 561224000, 628570880, 785713600, 897958400, 982142000, 1013824000, 1122448000, 1257141760, 1571427200, 1964284000, 2244896000, 3142854400, 3928568000, 4489792000, 6285708800, 7857136000, 15714272000, 31428544000]

約数ペア:

[(1, 31428544000), (2, 15714272000), (4, 7857136000), (5, 6285708800), (7, 4489792000), (8, 3928568000), (10, 3142854400), (14, 2244896000), (16, 1964284000), (20, 1571427200), (25, 1257141760), (28, 1122448000), (31, 1013824000), (32, 982142000), (35, 897958400), (40, 785713600), (50, 628570880), (56, 561224000), (62, 506912000), (64, 491071000), (70, 448979200), (73, 430528000), (80, 392856800), (100, 314285440), (112, 280612000), (124, 253456000), (125, 251428352), (128, 245535500), (140, 224489600), (146, 215264000), (155, 202764800), (160, 196428400), (175, 179591680), (200, 157142720), (217, 144832000), (224, 140306000), (248, 126728000), (250, 125714176), (256, 122767750), (280, 112244800), (292, 107632000), (310, 101382400), (320, 98214200), (350, 89795840), (365, 86105600), (400, 78571360), (434, 72416000), (448, 70153000), (496, 63364000), (500, 62857088), (511, 61504000), (512, 61383875), (560, 56122400), (584, 53816000), (620, 50691200), (640, 49107100), (700, 44897920), (730, 43052800), (775, 40552960), (800, 39285680), (868, 36208000), (875, 35918336), (896, 35076500), (961, 32704000), (992, 31682000), (1000, 31428544), (1022, 30752000), (1085, 28966400), (1120, 28061200), (1168, 26908000), (1240, 25345600), (1280, 24553550), (1400, 22448960), (1460, 21526400), (1550, 20276480), (1600, 19642840), (1736, 18104000), (1750, 17959168), (1792, 17538250), (1825, 17221120), (1922, 16352000), (1984, 15841000), (2000, 15714272), (2044, 15376000), (2170, 14483200), (2240, 14030600), (2263, 13888000), (2336, 13454000), (2480, 12672800), (2555, 12300800), (2560, 12276775), (2800, 11224480), (2920, 10763200), (3100, 10138240), (3200, 9821420), (3472, 9052000), (3500, 8979584), (3584, 8769125), (3650, 8610560), (3844, 8176000), (3875, 8110592), (3968, 7920500), (4000, 7857136), (4088, 7688000), (4340, 7241600), (4480, 7015300), (4526, 6944000), (4672, 6727000), (4805, 6540800), (4960, 6336400), (5110, 6150400), (5425, 5793280), (5600, 5612240), (5840, 5381600), (6200, 5069120), (6400, 4910710), (6727, 4672000), (6944, 4526000), (7000, 4489792), (7300, 4305280), (7688, 4088000), (7750, 4055296), (7936, 3960250), (8000, 3928568), (8176, 3844000), (8680, 3620800), (8960, 3507650), (9052, 3472000), (9125, 3444224), (9344, 3363500), (9610, 3270400), (9920, 3168200), (10220, 3075200), (10850, 2896640), (11200, 2806120), (11315, 2777600), (11680, 2690800), (12400, 2534560), (12775, 2460160), (12800, 2455355), (13454, 2336000), (13888, 2263000), (14000, 2244896), (14600, 2152640), (15376, 2044000), (15500, 2027648), (15841, 1984000), (15872, 1980125), (16000, 1964284), (16352, 1922000), (17360, 1810400), (17920, 1753825), (18104, 1736000), (18250, 1722112), (18688, 1681750), (19220, 1635200), (19840, 1584100), (20440, 1537600), (21700, 1448320), (22400, 1403060), (22630, 1388800), (23360, 1345400), (24025, 1308160), (24800, 1267280), (25550, 1230080), (26908, 1168000), (27125, 1158656), (27776, 1131500), (28000, 1122448), (29200, 1076320), (30752, 1022000), (31000, 1013824), (31682, 992000), (32000, 982142), (32704, 961000), (33635, 934400), (34720, 905200), (36208, 868000), (36500, 861056), (37376, 840875), (38440, 817600), (39680, 792050), (40880, 768800), (43400, 724160), (44800, 701530), (45260, 694400), (46720, 672700), (48050, 654080), (49600, 633640), (51100, 615040), (53816, 584000), (54250, 579328), (55552, 565750), (56000, 561224), (56575, 555520), (58400, 538160), (61504, 511000), (62000, 506912), (63364, 496000), (63875, 492032), (64000, 491071), (65408, 480500), (67270, 467200), (69440, 452600), (70153, 448000), (72416, 434000), (73000, 430528), (76880, 408800), (79205, 396800), (79360, 396025), (81760, 384400), (86800, 362080), (89600, 350765), (90520, 347200), (93440, 336350), (96100, 327040), (99200, 316820), (102200, 307520), (107632, 292000), (108500, 289664), (111104, 282875), (112000, 280612), (113150, 277760), (116800, 269080), (120125, 261632), (123008, 255500), (124000, 253456), (126728, 248000), (127750, 246016), (130816, 240250), (134540, 233600), (138880, 226300), (140306, 224000), (144832, 217000), (146000, 215264), (153760, 204400), (158410, 198400), (163520, 192200), (168175, 186880), (173600, 181040)]