77903280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 341228160

約数和(自身を除く): 263324880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 41, 42, 45, 48, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 82, 84, 87, 90, 91, 104, 105, 112, 116, 117, 120, 123, 126, 130, 140, 144, 145, 156, 164, 168, 174, 180, 182, 195, 203, 205, 208, 210, 232, 234, 240, 246, 252, 260, 261, 273, 280, 287, 290, 312, 315, 328, 336, 348, 360, 364, 369, 377, 390, 406, 410, 420, 435, 455, 464, 468, 492, 504, 520, 522, 533, 546, 560, 574, 580, 585, 609, 615, 624, 630, 656, 696, 720, 728, 738, 754, 780, 812, 819, 820, 840, 861, 870, 910, 936, 984, 1008, 1015, 1040, 1044, 1066, 1092, 1131, 1148, 1160, 1170, 1189, 1218, 1230, 1260, 1305, 1365, 1392, 1435, 1456, 1476, 1508, 1560, 1599, 1624, 1638, 1640, 1680, 1722, 1740, 1820, 1827, 1845, 1872, 1885, 1968, 2030, 2088, 2132, 2184, 2262, 2296, 2320, 2340, 2378, 2436, 2460, 2520, 2583, 2610, 2639, 2665, 2730, 2870, 2952, 3016, 3045, 3120, 3198, 3248, 3276, 3280, 3393, 3444, 3480, 3567, 3640, 3654, 3690, 3731, 3770, 4060, 4095, 4176, 4264, 4305, 4368, 4524, 4592, 4680, 4756, 4797, 4872, 4920, 5040, 5166, 5220, 5278, 5330, 5460, 5655, 5740, 5904, 5945, 6032, 6090, 6396, 6552, 6786, 6888, 6960, 7134, 7280, 7308, 7380, 7462, 7540, 7917, 7995, 8120, 8190, 8323, 8528, 8610, 9048, 9135, 9360, 9512, 9594, 9744, 9840, 10332, 10440, 10556, 10660, 10701, 10920, 11193, 11310, 11480, 11890, 12180, 12792, 12915, 13104, 13195, 13572, 13776, 14268, 14616, 14760, 14924, 15080, 15457, 15834, 15990, 16240, 16380, 16646, 16965, 17220, 17835, 18096, 18270, 18655, 19024, 19188, 20664, 20880, 21112, 21320, 21402, 21840, 22386, 22620, 22960, 23751, 23780, 23985, 24360, 24969, 25584, 25830, 26390, 27144, 28536, 29232, 29520, 29848, 30160, 30914, 31668, 31980, 32760, 33292, 33579, 33930, 34440, 35670, 36540, 37310, 38376, 39585, 41328, 41615, 42224, 42640, 42804, 44772, 45240, 46371, 47502, 47560, 47970, 48720, 49938, 51660, 52780, 53505, 54288, 55965, 57072, 59696, 61828, 63336, 63960, 65520, 66584, 67158, 67860, 68880, 71340, 73080, 74620, 74907, 76752, 77285, 79170, 83230, 85608, 89544, 90480, 92742, 95004, 95120, 95940, 99876, 103320, 105560, 107010, 108199, 111930, 118755, 123656, 124845, 126672, 127920, 133168, 134316, 135720, 139113, 142680, 146160, 149240, 149814, 154570, 158340, 166460, 167895, 171216, 179088, 185484, 190008, 191880, 199752, 206640, 211120, 214020, 216398, 223860, 231855, 237510, 247312, 249690, 268632, 271440, 278226, 285360, 298480, 299628, 309140, 316680, 324597, 332920, 335790, 370968, 374535, 380016, 383760, 399504, 428040, 432796, 447720, 463710, 475020, 499380, 537264, 540995, 556452, 599256, 618280, 633360, 649194, 665840, 671580, 695565, 741936, 749070, 856080, 865592, 895440, 927420, 950040, 973791, 998760, 1081990, 1112904, 1198512, 1236560, 1298388, 1343160, 1391130, 1498140, 1622985, 1731184, 1854840, 1900080, 1947582, 1997520, 2163980, 2225808, 2596776, 2686320, 2782260, 2996280, 3245970, 3709680, 3895164, 4327960, 4868955, 5193552, 5564520, 5992560, 6491940, 7790328, 8655920, 9737910, 11129040, 12983880, 15580656, 19475820, 25967760, 38951640, 77903280]

約数ペア:

[(1, 77903280), (2, 38951640), (3, 25967760), (4, 19475820), (5, 15580656), (6, 12983880), (7, 11129040), (8, 9737910), (9, 8655920), (10, 7790328), (12, 6491940), (13, 5992560), (14, 5564520), (15, 5193552), (16, 4868955), (18, 4327960), (20, 3895164), (21, 3709680), (24, 3245970), (26, 2996280), (28, 2782260), (29, 2686320), (30, 2596776), (35, 2225808), (36, 2163980), (39, 1997520), (40, 1947582), (41, 1900080), (42, 1854840), (45, 1731184), (48, 1622985), (52, 1498140), (56, 1391130), (58, 1343160), (60, 1298388), (63, 1236560), (65, 1198512), (70, 1112904), (72, 1081990), (78, 998760), (80, 973791), (82, 950040), (84, 927420), (87, 895440), (90, 865592), (91, 856080), (104, 749070), (105, 741936), (112, 695565), (116, 671580), (117, 665840), (120, 649194), (123, 633360), (126, 618280), (130, 599256), (140, 556452), (144, 540995), (145, 537264), (156, 499380), (164, 475020), (168, 463710), (174, 447720), (180, 432796), (182, 428040), (195, 399504), (203, 383760), (205, 380016), (208, 374535), (210, 370968), (232, 335790), (234, 332920), (240, 324597), (246, 316680), (252, 309140), (260, 299628), (261, 298480), (273, 285360), (280, 278226), (287, 271440), (290, 268632), (312, 249690), (315, 247312), (328, 237510), (336, 231855), (348, 223860), (360, 216398), (364, 214020), (369, 211120), (377, 206640), (390, 199752), (406, 191880), (410, 190008), (420, 185484), (435, 179088), (455, 171216), (464, 167895), (468, 166460), (492, 158340), (504, 154570), (520, 149814), (522, 149240), (533, 146160), (546, 142680), (560, 139113), (574, 135720), (580, 134316), (585, 133168), (609, 127920), (615, 126672), (624, 124845), (630, 123656), (656, 118755), (696, 111930), (720, 108199), (728, 107010), (738, 105560), (754, 103320), (780, 99876), (812, 95940), (819, 95120), (820, 95004), (840, 92742), (861, 90480), (870, 89544), (910, 85608), (936, 83230), (984, 79170), (1008, 77285), (1015, 76752), (1040, 74907), (1044, 74620), (1066, 73080), (1092, 71340), (1131, 68880), (1148, 67860), (1160, 67158), (1170, 66584), (1189, 65520), (1218, 63960), (1230, 63336), (1260, 61828), (1305, 59696), (1365, 57072), (1392, 55965), (1435, 54288), (1456, 53505), (1476, 52780), (1508, 51660), (1560, 49938), (1599, 48720), (1624, 47970), (1638, 47560), (1640, 47502), (1680, 46371), (1722, 45240), (1740, 44772), (1820, 42804), (1827, 42640), (1845, 42224), (1872, 41615), (1885, 41328), (1968, 39585), (2030, 38376), (2088, 37310), (2132, 36540), (2184, 35670), (2262, 34440), (2296, 33930), (2320, 33579), (2340, 33292), (2378, 32760), (2436, 31980), (2460, 31668), (2520, 30914), (2583, 30160), (2610, 29848), (2639, 29520), (2665, 29232), (2730, 28536), (2870, 27144), (2952, 26390), (3016, 25830), (3045, 25584), (3120, 24969), (3198, 24360), (3248, 23985), (3276, 23780), (3280, 23751), (3393, 22960), (3444, 22620), (3480, 22386), (3567, 21840), (3640, 21402), (3654, 21320), (3690, 21112), (3731, 20880), (3770, 20664), (4060, 19188), (4095, 19024), (4176, 18655), (4264, 18270), (4305, 18096), (4368, 17835), (4524, 17220), (4592, 16965), (4680, 16646), (4756, 16380), (4797, 16240), (4872, 15990), (4920, 15834), (5040, 15457), (5166, 15080), (5220, 14924), (5278, 14760), (5330, 14616), (5460, 14268), (5655, 13776), (5740, 13572), (5904, 13195), (5945, 13104), (6032, 12915), (6090, 12792), (6396, 12180), (6552, 11890), (6786, 11480), (6888, 11310), (6960, 11193), (7134, 10920), (7280, 10701), (7308, 10660), (7380, 10556), (7462, 10440), (7540, 10332), (7917, 9840), (7995, 9744), (8120, 9594), (8190, 9512), (8323, 9360), (8528, 9135), (8610, 9048)]