140481957200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6793}}^1$

素因数の和:6962

約数の個数: 240

約数和(自身を含む): 376229055216

約数和(自身を除く): 235747098016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 97, 100, 104, 130, 164, 194, 200, 205, 208, 260, 325, 328, 388, 400, 410, 485, 520, 533, 650, 656, 776, 820, 970, 1025, 1040, 1066, 1261, 1300, 1552, 1640, 1940, 2050, 2132, 2425, 2522, 2600, 2665, 3280, 3880, 3977, 4100, 4264, 4850, 5044, 5200, 5330, 6305, 6793, 7760, 7954, 8200, 8528, 9700, 10088, 10660, 12610, 13325, 13586, 15908, 16400, 19400, 19885, 20176, 21320, 25220, 26650, 27172, 31525, 31816, 33965, 38800, 39770, 42640, 50440, 51701, 53300, 54344, 63050, 63632, 67930, 79540, 88309, 99425, 100880, 103402, 106600, 108688, 126100, 135860, 159080, 169825, 176618, 198850, 206804, 213200, 252200, 258505, 271720, 278513, 318160, 339650, 353236, 397700, 413608, 441545, 504400, 517010, 543440, 557026, 658921, 679300, 706472, 795400, 827216, 883090, 1034020, 1114052, 1292525, 1317842, 1358600, 1392565, 1412944, 1590800, 1766180, 2068040, 2207725, 2228104, 2585050, 2635684, 2717200, 2785130, 3294605, 3532360, 3620669, 4136080, 4415450, 4456208, 5170100, 5271368, 5570260, 6589210, 6962825, 7064720, 7241338, 8565973, 8830900, 10340200, 10542736, 11140520, 13178420, 13925650, 14482676, 16473025, 17131946, 17661800, 18103345, 20680400, 22281040, 26356840, 27015761, 27851300, 28965352, 32946050, 34263892, 35323600, 36206690, 42829865, 52713680, 54031522, 55702600, 57930704, 65892100, 68527784, 72413380, 85659730, 90516725, 108063044, 111405200, 131784200, 135078805, 137055568, 144826760, 171319460, 181033450, 214149325, 216126088, 263568400, 270157610, 289653520, 342638920, 351204893, 362066900, 428298650, 432252176, 540315220, 675394025, 685277840, 702409786, 724133800, 856597300, 1080630440, 1350788050, 1404819572, 1448267600, 1713194600, 1756024465, 2161260880, 2701576100, 2809639144, 3426389200, 3512048930, 5403152200, 5619278288, 7024097860, 8780122325, 10806304400, 14048195720, 17560244650, 28096391440, 35120489300, 70240978600, 140481957200]

約数ペア:

[(1, 140481957200), (2, 70240978600), (4, 35120489300), (5, 28096391440), (8, 17560244650), (10, 14048195720), (13, 10806304400), (16, 8780122325), (20, 7024097860), (25, 5619278288), (26, 5403152200), (40, 3512048930), (41, 3426389200), (50, 2809639144), (52, 2701576100), (65, 2161260880), (80, 1756024465), (82, 1713194600), (97, 1448267600), (100, 1404819572), (104, 1350788050), (130, 1080630440), (164, 856597300), (194, 724133800), (200, 702409786), (205, 685277840), (208, 675394025), (260, 540315220), (325, 432252176), (328, 428298650), (388, 362066900), (400, 351204893), (410, 342638920), (485, 289653520), (520, 270157610), (533, 263568400), (650, 216126088), (656, 214149325), (776, 181033450), (820, 171319460), (970, 144826760), (1025, 137055568), (1040, 135078805), (1066, 131784200), (1261, 111405200), (1300, 108063044), (1552, 90516725), (1640, 85659730), (1940, 72413380), (2050, 68527784), (2132, 65892100), (2425, 57930704), (2522, 55702600), (2600, 54031522), (2665, 52713680), (3280, 42829865), (3880, 36206690), (3977, 35323600), (4100, 34263892), (4264, 32946050), (4850, 28965352), (5044, 27851300), (5200, 27015761), (5330, 26356840), (6305, 22281040), (6793, 20680400), (7760, 18103345), (7954, 17661800), (8200, 17131946), (8528, 16473025), (9700, 14482676), (10088, 13925650), (10660, 13178420), (12610, 11140520), (13325, 10542736), (13586, 10340200), (15908, 8830900), (16400, 8565973), (19400, 7241338), (19885, 7064720), (20176, 6962825), (21320, 6589210), (25220, 5570260), (26650, 5271368), (27172, 5170100), (31525, 4456208), (31816, 4415450), (33965, 4136080), (38800, 3620669), (39770, 3532360), (42640, 3294605), (50440, 2785130), (51701, 2717200), (53300, 2635684), (54344, 2585050), (63050, 2228104), (63632, 2207725), (67930, 2068040), (79540, 1766180), (88309, 1590800), (99425, 1412944), (100880, 1392565), (103402, 1358600), (106600, 1317842), (108688, 1292525), (126100, 1114052), (135860, 1034020), (159080, 883090), (169825, 827216), (176618, 795400), (198850, 706472), (206804, 679300), (213200, 658921), (252200, 557026), (258505, 543440), (271720, 517010), (278513, 504400), (318160, 441545), (339650, 413608), (353236, 397700)]