20114268160

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 336

約数和(自身を含む): 57785069088

約数和(自身を除く): 37670800928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 256, 280, 292, 310, 320, 365, 434, 448, 496, 511, 512, 560, 584, 620, 640, 730, 868, 896, 961, 992, 1022, 1024, 1085, 1120, 1168, 1240, 1280, 1460, 1736, 1792, 1922, 1984, 2044, 2048, 2170, 2240, 2263, 2336, 2480, 2555, 2560, 2920, 3472, 3584, 3844, 3968, 4088, 4096, 4340, 4480, 4526, 4672, 4805, 4960, 5110, 5120, 5840, 6727, 6944, 7168, 7688, 7936, 8176, 8192, 8680, 8960, 9052, 9344, 9610, 9920, 10220, 10240, 11315, 11680, 13454, 13888, 14336, 15376, 15841, 15872, 16352, 17360, 17920, 18104, 18688, 19220, 19840, 20440, 20480, 22630, 23360, 26908, 27776, 28672, 30752, 31682, 31744, 32704, 33635, 34720, 35840, 36208, 37376, 38440, 39680, 40880, 40960, 45260, 46720, 53816, 55552, 57344, 61504, 63364, 63488, 65408, 67270, 69440, 70153, 71680, 72416, 74752, 76880, 79205, 79360, 81760, 90520, 93440, 107632, 111104, 123008, 126728, 126976, 130816, 134540, 138880, 140306, 143360, 144832, 149504, 153760, 158410, 158720, 163520, 181040, 186880, 215264, 222208, 246016, 253456, 253952, 261632, 269080, 277760, 280612, 286720, 289664, 299008, 307520, 316820, 317440, 327040, 350765, 362080, 373760, 430528, 444416, 491071, 492032, 506912, 523264, 538160, 555520, 561224, 579328, 598016, 615040, 633640, 634880, 654080, 701530, 724160, 747520, 861056, 888832, 982142, 984064, 1013824, 1046528, 1076320, 1111040, 1122448, 1158656, 1230080, 1267280, 1269760, 1308160, 1403060, 1448320, 1495040, 1722112, 1777664, 1964284, 1968128, 2027648, 2093056, 2152640, 2222080, 2244896, 2317312, 2455355, 2460160, 2534560, 2616320, 2806120, 2896640, 2990080, 3444224, 3928568, 3936256, 4055296, 4186112, 4305280, 4444160, 4489792, 4634624, 4910710, 4920320, 5069120, 5232640, 5612240, 5793280, 6888448, 7857136, 7872512, 8110592, 8610560, 8888320, 8979584, 9269248, 9821420, 9840640, 10138240, 10465280, 11224480, 11586560, 13776896, 15714272, 16221184, 17221120, 17959168, 18538496, 19642840, 19681280, 20276480, 20930560, 22448960, 23173120, 27553792, 31428544, 32442368, 34442240, 35918336, 39285680, 39362560, 40552960, 44897920, 46346240, 55107584, 62857088, 64884736, 68884480, 71836672, 78571360, 81105920, 89795840, 92692480, 125714176, 129769472, 137768960, 143673344, 157142720, 162211840, 179591680, 251428352, 275537920, 287346688, 314285440, 324423680, 359183360, 502856704, 574693376, 628570880, 648847360, 718366720, 1005713408, 1257141760, 1436733440, 2011426816, 2514283520, 2873466880, 4022853632, 5028567040, 10057134080, 20114268160]

約数ペア:

[(1, 20114268160), (2, 10057134080), (4, 5028567040), (5, 4022853632), (7, 2873466880), (8, 2514283520), (10, 2011426816), (14, 1436733440), (16, 1257141760), (20, 1005713408), (28, 718366720), (31, 648847360), (32, 628570880), (35, 574693376), (40, 502856704), (56, 359183360), (62, 324423680), (64, 314285440), (70, 287346688), (73, 275537920), (80, 251428352), (112, 179591680), (124, 162211840), (128, 157142720), (140, 143673344), (146, 137768960), (155, 129769472), (160, 125714176), (217, 92692480), (224, 89795840), (248, 81105920), (256, 78571360), (280, 71836672), (292, 68884480), (310, 64884736), (320, 62857088), (365, 55107584), (434, 46346240), (448, 44897920), (496, 40552960), (511, 39362560), (512, 39285680), (560, 35918336), (584, 34442240), (620, 32442368), (640, 31428544), (730, 27553792), (868, 23173120), (896, 22448960), (961, 20930560), (992, 20276480), (1022, 19681280), (1024, 19642840), (1085, 18538496), (1120, 17959168), (1168, 17221120), (1240, 16221184), (1280, 15714272), (1460, 13776896), (1736, 11586560), (1792, 11224480), (1922, 10465280), (1984, 10138240), (2044, 9840640), (2048, 9821420), (2170, 9269248), (2240, 8979584), (2263, 8888320), (2336, 8610560), (2480, 8110592), (2555, 7872512), (2560, 7857136), (2920, 6888448), (3472, 5793280), (3584, 5612240), (3844, 5232640), (3968, 5069120), (4088, 4920320), (4096, 4910710), (4340, 4634624), (4480, 4489792), (4526, 4444160), (4672, 4305280), (4805, 4186112), (4960, 4055296), (5110, 3936256), (5120, 3928568), (5840, 3444224), (6727, 2990080), (6944, 2896640), (7168, 2806120), (7688, 2616320), (7936, 2534560), (8176, 2460160), (8192, 2455355), (8680, 2317312), (8960, 2244896), (9052, 2222080), (9344, 2152640), (9610, 2093056), (9920, 2027648), (10220, 1968128), (10240, 1964284), (11315, 1777664), (11680, 1722112), (13454, 1495040), (13888, 1448320), (14336, 1403060), (15376, 1308160), (15841, 1269760), (15872, 1267280), (16352, 1230080), (17360, 1158656), (17920, 1122448), (18104, 1111040), (18688, 1076320), (19220, 1046528), (19840, 1013824), (20440, 984064), (20480, 982142), (22630, 888832), (23360, 861056), (26908, 747520), (27776, 724160), (28672, 701530), (30752, 654080), (31682, 634880), (31744, 633640), (32704, 615040), (33635, 598016), (34720, 579328), (35840, 561224), (36208, 555520), (37376, 538160), (38440, 523264), (39680, 506912), (40880, 492032), (40960, 491071), (45260, 444416), (46720, 430528), (53816, 373760), (55552, 362080), (57344, 350765), (61504, 327040), (63364, 317440), (63488, 316820), (65408, 307520), (67270, 299008), (69440, 289664), (70153, 286720), (71680, 280612), (72416, 277760), (74752, 269080), (76880, 261632), (79205, 253952), (79360, 253456), (81760, 246016), (90520, 222208), (93440, 215264), (107632, 186880), (111104, 181040), (123008, 163520), (126728, 158720), (126976, 158410), (130816, 153760), (134540, 149504), (138880, 144832), (140306, 143360)]