7494874920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1806

約数の個数: 320

約数和(自身を含む): 27398891520

約数和(自身を除く): 19904016600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 107, 108, 117, 120, 130, 135, 156, 162, 180, 195, 214, 216, 234, 260, 270, 312, 321, 324, 351, 360, 390, 405, 428, 468, 520, 535, 540, 585, 642, 648, 702, 780, 810, 856, 936, 963, 1053, 1070, 1080, 1170, 1284, 1391, 1404, 1560, 1605, 1620, 1663, 1755, 1926, 2106, 2140, 2340, 2568, 2782, 2808, 2889, 3210, 3240, 3326, 3510, 3852, 4173, 4212, 4280, 4680, 4815, 4989, 5265, 5564, 5778, 6420, 6652, 6955, 7020, 7704, 8315, 8346, 8424, 8667, 9630, 9978, 10530, 11128, 11556, 12519, 12840, 13304, 13910, 14040, 14445, 14967, 16630, 16692, 17334, 19260, 19956, 20865, 21060, 21619, 23112, 24945, 25038, 27820, 28890, 29934, 33260, 33384, 34668, 37557, 38520, 39912, 41730, 42120, 43238, 43335, 44901, 49890, 50076, 55640, 57780, 59868, 62595, 64857, 66520, 69336, 74835, 75114, 83460, 86476, 86670, 89802, 99780, 100152, 108095, 112671, 115560, 119736, 125190, 129714, 134703, 149670, 150228, 166920, 172952, 173340, 177941, 179604, 187785, 194571, 199560, 216190, 224505, 225342, 250380, 259428, 269406, 299340, 300456, 324285, 346680, 355882, 359208, 375570, 389142, 432380, 449010, 450684, 500760, 518856, 533823, 538812, 563355, 583713, 598680, 648570, 673515, 711764, 751140, 778284, 864760, 889705, 898020, 901368, 972855, 1067646, 1077624, 1126710, 1167426, 1297140, 1347030, 1423528, 1502280, 1556568, 1601469, 1751139, 1779410, 1796040, 1945710, 2135292, 2253420, 2313233, 2334852, 2594280, 2669115, 2694060, 2918565, 3202938, 3502278, 3558820, 3891420, 4270584, 4506840, 4626466, 4669704, 4804407, 5338230, 5388120, 5837130, 6405876, 6939699, 7004556, 7117640, 7782840, 8007345, 8755695, 9252932, 9608814, 10676460, 11566165, 11674260, 12811752, 13879398, 14009112, 14413221, 16014690, 17511390, 18505864, 19217628, 20819097, 21352920, 23132330, 23348520, 24022035, 27758796, 28826442, 32029380, 34698495, 35022780, 38435256, 41638194, 46264660, 48044070, 55517592, 57652884, 62457291, 64058760, 69396990, 70045560, 72066105, 83276388, 92529320, 96088140, 104095485, 115305768, 124914582, 138793980, 144132210, 166552776, 187371873, 192176280, 208190970, 249829164, 277587960, 288264420, 312286455, 374743746, 416381940, 499658328, 576528840, 624572910, 749487492, 832763880, 936859365, 1249145820, 1498974984, 1873718730, 2498291640, 3747437460, 7494874920]

約数ペア:

[(1, 7494874920), (2, 3747437460), (3, 2498291640), (4, 1873718730), (5, 1498974984), (6, 1249145820), (8, 936859365), (9, 832763880), (10, 749487492), (12, 624572910), (13, 576528840), (15, 499658328), (18, 416381940), (20, 374743746), (24, 312286455), (26, 288264420), (27, 277587960), (30, 249829164), (36, 208190970), (39, 192176280), (40, 187371873), (45, 166552776), (52, 144132210), (54, 138793980), (60, 124914582), (65, 115305768), (72, 104095485), (78, 96088140), (81, 92529320), (90, 83276388), (104, 72066105), (107, 70045560), (108, 69396990), (117, 64058760), (120, 62457291), (130, 57652884), (135, 55517592), (156, 48044070), (162, 46264660), (180, 41638194), (195, 38435256), (214, 35022780), (216, 34698495), (234, 32029380), (260, 28826442), (270, 27758796), (312, 24022035), (321, 23348520), (324, 23132330), (351, 21352920), (360, 20819097), (390, 19217628), (405, 18505864), (428, 17511390), (468, 16014690), (520, 14413221), (535, 14009112), (540, 13879398), (585, 12811752), (642, 11674260), (648, 11566165), (702, 10676460), (780, 9608814), (810, 9252932), (856, 8755695), (936, 8007345), (963, 7782840), (1053, 7117640), (1070, 7004556), (1080, 6939699), (1170, 6405876), (1284, 5837130), (1391, 5388120), (1404, 5338230), (1560, 4804407), (1605, 4669704), (1620, 4626466), (1663, 4506840), (1755, 4270584), (1926, 3891420), (2106, 3558820), (2140, 3502278), (2340, 3202938), (2568, 2918565), (2782, 2694060), (2808, 2669115), (2889, 2594280), (3210, 2334852), (3240, 2313233), (3326, 2253420), (3510, 2135292), (3852, 1945710), (4173, 1796040), (4212, 1779410), (4280, 1751139), (4680, 1601469), (4815, 1556568), (4989, 1502280), (5265, 1423528), (5564, 1347030), (5778, 1297140), (6420, 1167426), (6652, 1126710), (6955, 1077624), (7020, 1067646), (7704, 972855), (8315, 901368), (8346, 898020), (8424, 889705), (8667, 864760), (9630, 778284), (9978, 751140), (10530, 711764), (11128, 673515), (11556, 648570), (12519, 598680), (12840, 583713), (13304, 563355), (13910, 538812), (14040, 533823), (14445, 518856), (14967, 500760), (16630, 450684), (16692, 449010), (17334, 432380), (19260, 389142), (19956, 375570), (20865, 359208), (21060, 355882), (21619, 346680), (23112, 324285), (24945, 300456), (25038, 299340), (27820, 269406), (28890, 259428), (29934, 250380), (33260, 225342), (33384, 224505), (34668, 216190), (37557, 199560), (38520, 194571), (39912, 187785), (41730, 179604), (42120, 177941), (43238, 173340), (43335, 172952), (44901, 166920), (49890, 150228), (50076, 149670), (55640, 134703), (57780, 129714), (59868, 125190), (62595, 119736), (64857, 115560), (66520, 112671), (69336, 108095), (74835, 100152), (75114, 99780), (83460, 89802), (86476, 86670)]