16243206400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 324

約数和(自身を含む): 44044316400

約数和(自身を除く): 27801110000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 139, 152, 155, 160, 190, 200, 248, 256, 278, 304, 310, 320, 380, 400, 475, 496, 556, 589, 608, 620, 640, 695, 760, 775, 800, 950, 961, 992, 1112, 1178, 1216, 1240, 1280, 1390, 1520, 1550, 1600, 1900, 1922, 1984, 2224, 2356, 2432, 2480, 2641, 2780, 2945, 3040, 3100, 3200, 3475, 3800, 3844, 3968, 4309, 4448, 4712, 4805, 4864, 4960, 5282, 5560, 5890, 6080, 6200, 6400, 6950, 7600, 7688, 7936, 8618, 8896, 9424, 9610, 9920, 10564, 11120, 11780, 12160, 12400, 13205, 13900, 14725, 15200, 15376, 17236, 17792, 18259, 18848, 19220, 19840, 21128, 21545, 22240, 23560, 24025, 24320, 24800, 26410, 27800, 29450, 30400, 30752, 34472, 35584, 36518, 37696, 38440, 39680, 42256, 43090, 44480, 47120, 48050, 49600, 52820, 55600, 58900, 60800, 61504, 66025, 68944, 73036, 75392, 76880, 81871, 84512, 86180, 88960, 91295, 94240, 96100, 99200, 105640, 107725, 111200, 117800, 121600, 123008, 132050, 133579, 137888, 146072, 150784, 153760, 163742, 169024, 172360, 177920, 182590, 188480, 192200, 198400, 211280, 215450, 222400, 235600, 246016, 264100, 267158, 275776, 292144, 307520, 327484, 338048, 344720, 365180, 376960, 384400, 409355, 422560, 430900, 444800, 456475, 471200, 528200, 534316, 551552, 584288, 615040, 654968, 667895, 676096, 689440, 730360, 753920, 768800, 818710, 845120, 861800, 889600, 912950, 942400, 1056400, 1068632, 1103104, 1168576, 1230080, 1309936, 1335790, 1378880, 1460720, 1537600, 1637420, 1690240, 1723600, 1825900, 1884800, 2046775, 2112800, 2137264, 2337152, 2538001, 2619872, 2671580, 2757760, 2921440, 3075200, 3274840, 3339475, 3380480, 3447200, 3651800, 3769600, 4093550, 4225600, 4274528, 4674304, 5076002, 5239744, 5343160, 5515520, 5842880, 6150400, 6549680, 6678950, 6894400, 7303600, 8187100, 8451200, 8549056, 10152004, 10479488, 10686320, 11685760, 12690005, 13099360, 13357900, 13788800, 14607200, 16374200, 16902400, 17098112, 20304008, 20958976, 21372640, 23371520, 25380010, 26198720, 26715800, 27577600, 29214400, 32748400, 34196224, 40608016, 42745280, 50760020, 52397440, 53431600, 58428800, 63450025, 65496800, 81216032, 85490560, 101520040, 104794880, 106863200, 116857600, 126900050, 130993600, 162432064, 170981120, 203040080, 213726400, 253800100, 261987200, 324864128, 406080160, 427452800, 507600200, 523974400, 649728256, 812160320, 854905600, 1015200400, 1624320640, 2030400800, 3248641280, 4060801600, 8121603200, 16243206400]

約数ペア:

[(1, 16243206400), (2, 8121603200), (4, 4060801600), (5, 3248641280), (8, 2030400800), (10, 1624320640), (16, 1015200400), (19, 854905600), (20, 812160320), (25, 649728256), (31, 523974400), (32, 507600200), (38, 427452800), (40, 406080160), (50, 324864128), (62, 261987200), (64, 253800100), (76, 213726400), (80, 203040080), (95, 170981120), (100, 162432064), (124, 130993600), (128, 126900050), (139, 116857600), (152, 106863200), (155, 104794880), (160, 101520040), (190, 85490560), (200, 81216032), (248, 65496800), (256, 63450025), (278, 58428800), (304, 53431600), (310, 52397440), (320, 50760020), (380, 42745280), (400, 40608016), (475, 34196224), (496, 32748400), (556, 29214400), (589, 27577600), (608, 26715800), (620, 26198720), (640, 25380010), (695, 23371520), (760, 21372640), (775, 20958976), (800, 20304008), (950, 17098112), (961, 16902400), (992, 16374200), (1112, 14607200), (1178, 13788800), (1216, 13357900), (1240, 13099360), (1280, 12690005), (1390, 11685760), (1520, 10686320), (1550, 10479488), (1600, 10152004), (1900, 8549056), (1922, 8451200), (1984, 8187100), (2224, 7303600), (2356, 6894400), (2432, 6678950), (2480, 6549680), (2641, 6150400), (2780, 5842880), (2945, 5515520), (3040, 5343160), (3100, 5239744), (3200, 5076002), (3475, 4674304), (3800, 4274528), (3844, 4225600), (3968, 4093550), (4309, 3769600), (4448, 3651800), (4712, 3447200), (4805, 3380480), (4864, 3339475), (4960, 3274840), (5282, 3075200), (5560, 2921440), (5890, 2757760), (6080, 2671580), (6200, 2619872), (6400, 2538001), (6950, 2337152), (7600, 2137264), (7688, 2112800), (7936, 2046775), (8618, 1884800), (8896, 1825900), (9424, 1723600), (9610, 1690240), (9920, 1637420), (10564, 1537600), (11120, 1460720), (11780, 1378880), (12160, 1335790), (12400, 1309936), (13205, 1230080), (13900, 1168576), (14725, 1103104), (15200, 1068632), (15376, 1056400), (17236, 942400), (17792, 912950), (18259, 889600), (18848, 861800), (19220, 845120), (19840, 818710), (21128, 768800), (21545, 753920), (22240, 730360), (23560, 689440), (24025, 676096), (24320, 667895), (24800, 654968), (26410, 615040), (27800, 584288), (29450, 551552), (30400, 534316), (30752, 528200), (34472, 471200), (35584, 456475), (36518, 444800), (37696, 430900), (38440, 422560), (39680, 409355), (42256, 384400), (43090, 376960), (44480, 365180), (47120, 344720), (48050, 338048), (49600, 327484), (52820, 307520), (55600, 292144), (58900, 275776), (60800, 267158), (61504, 264100), (66025, 246016), (68944, 235600), (73036, 222400), (75392, 215450), (76880, 211280), (81871, 198400), (84512, 192200), (86180, 188480), (88960, 182590), (91295, 177920), (94240, 172360), (96100, 169024), (99200, 163742), (105640, 153760), (107725, 150784), (111200, 146072), (117800, 137888), (121600, 133579), (123008, 132050)]