740874420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 2674788480

約数和(自身を除く): 1933914060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 107, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 214, 220, 234, 260, 269, 286, 321, 330, 390, 396, 428, 429, 468, 495, 535, 538, 572, 585, 642, 660, 715, 780, 807, 858, 963, 990, 1070, 1076, 1170, 1177, 1284, 1287, 1345, 1391, 1430, 1605, 1614, 1716, 1926, 1980, 2140, 2145, 2340, 2354, 2421, 2574, 2690, 2782, 2860, 2959, 3210, 3228, 3497, 3531, 3852, 4035, 4173, 4290, 4708, 4815, 4842, 5148, 5380, 5564, 5885, 5918, 6420, 6435, 6955, 6994, 7062, 8070, 8346, 8580, 8877, 9630, 9684, 10491, 10593, 11770, 11836, 12105, 12519, 12870, 13910, 13988, 14124, 14795, 15301, 16140, 16692, 17485, 17655, 17754, 19260, 20865, 20982, 21186, 23540, 24210, 25038, 25740, 26631, 27820, 28783, 29590, 30602, 31473, 34970, 35310, 35508, 38467, 41730, 41964, 42372, 44385, 45903, 48420, 50076, 52455, 52965, 53262, 57566, 59180, 61204, 62595, 62946, 69940, 70620, 76505, 76934, 83460, 86349, 88770, 91806, 104910, 105930, 106524, 115132, 115401, 125190, 125892, 133155, 137709, 143915, 153010, 153868, 157365, 172698, 177540, 183612, 192335, 209820, 211860, 229515, 230802, 250380, 259047, 266310, 275418, 287830, 306020, 314730, 316613, 345396, 346203, 374179, 384670, 431745, 459030, 461604, 518094, 532620, 550836, 575660, 577005, 629460, 633226, 688545, 692406, 748358, 769340, 863490, 918060, 949839, 1036188, 1122537, 1154010, 1266452, 1295235, 1377090, 1384812, 1496716, 1583065, 1726980, 1731015, 1870895, 1899678, 2245074, 2308020, 2590470, 2754180, 2849517, 3166130, 3367611, 3462030, 3741790, 3799356, 4115969, 4490148, 4749195, 5180940, 5612685, 5699034, 6332260, 6735222, 6924060, 7483580, 8231938, 9498390, 11225370, 11398068, 12347907, 13470444, 14247585, 16463876, 16838055, 18996780, 20579845, 22450740, 24695814, 28495170, 33676110, 37043721, 41159690, 49391628, 56990340, 61739535, 67352220, 74087442, 82319380, 123479070, 148174884, 185218605, 246958140, 370437210, 740874420]

約数ペア:

[(1, 740874420), (2, 370437210), (3, 246958140), (4, 185218605), (5, 148174884), (6, 123479070), (9, 82319380), (10, 74087442), (11, 67352220), (12, 61739535), (13, 56990340), (15, 49391628), (18, 41159690), (20, 37043721), (22, 33676110), (26, 28495170), (30, 24695814), (33, 22450740), (36, 20579845), (39, 18996780), (44, 16838055), (45, 16463876), (52, 14247585), (55, 13470444), (60, 12347907), (65, 11398068), (66, 11225370), (78, 9498390), (90, 8231938), (99, 7483580), (107, 6924060), (110, 6735222), (117, 6332260), (130, 5699034), (132, 5612685), (143, 5180940), (156, 4749195), (165, 4490148), (180, 4115969), (195, 3799356), (198, 3741790), (214, 3462030), (220, 3367611), (234, 3166130), (260, 2849517), (269, 2754180), (286, 2590470), (321, 2308020), (330, 2245074), (390, 1899678), (396, 1870895), (428, 1731015), (429, 1726980), (468, 1583065), (495, 1496716), (535, 1384812), (538, 1377090), (572, 1295235), (585, 1266452), (642, 1154010), (660, 1122537), (715, 1036188), (780, 949839), (807, 918060), (858, 863490), (963, 769340), (990, 748358), (1070, 692406), (1076, 688545), (1170, 633226), (1177, 629460), (1284, 577005), (1287, 575660), (1345, 550836), (1391, 532620), (1430, 518094), (1605, 461604), (1614, 459030), (1716, 431745), (1926, 384670), (1980, 374179), (2140, 346203), (2145, 345396), (2340, 316613), (2354, 314730), (2421, 306020), (2574, 287830), (2690, 275418), (2782, 266310), (2860, 259047), (2959, 250380), (3210, 230802), (3228, 229515), (3497, 211860), (3531, 209820), (3852, 192335), (4035, 183612), (4173, 177540), (4290, 172698), (4708, 157365), (4815, 153868), (4842, 153010), (5148, 143915), (5380, 137709), (5564, 133155), (5885, 125892), (5918, 125190), (6420, 115401), (6435, 115132), (6955, 106524), (6994, 105930), (7062, 104910), (8070, 91806), (8346, 88770), (8580, 86349), (8877, 83460), (9630, 76934), (9684, 76505), (10491, 70620), (10593, 69940), (11770, 62946), (11836, 62595), (12105, 61204), (12519, 59180), (12870, 57566), (13910, 53262), (13988, 52965), (14124, 52455), (14795, 50076), (15301, 48420), (16140, 45903), (16692, 44385), (17485, 42372), (17655, 41964), (17754, 41730), (19260, 38467), (20865, 35508), (20982, 35310), (21186, 34970), (23540, 31473), (24210, 30602), (25038, 29590), (25740, 28783), (26631, 27820)]