456821820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 1715741664

約数和(自身を除く): 1258919844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 167, 180, 182, 195, 210, 234, 252, 260, 273, 315, 334, 364, 390, 420, 455, 468, 501, 546, 585, 630, 668, 780, 819, 835, 910, 1002, 1092, 1169, 1170, 1260, 1365, 1503, 1638, 1670, 1820, 2004, 2171, 2338, 2340, 2505, 2730, 3006, 3276, 3340, 3507, 4095, 4342, 4676, 5010, 5460, 5845, 6012, 6513, 7014, 7515, 8190, 8684, 10020, 10521, 10855, 11690, 13026, 14028, 15030, 15197, 16380, 17535, 19539, 21042, 21710, 23380, 26052, 27889, 30060, 30394, 32565, 35070, 39078, 42084, 43420, 45591, 52605, 55778, 60788, 65130, 70140, 75985, 78156, 83667, 91182, 97695, 105210, 111556, 130260, 136773, 139445, 151970, 167334, 182364, 195223, 195390, 210420, 227955, 251001, 273546, 278890, 303940, 334668, 362557, 390446, 390780, 418335, 455910, 502002, 547092, 557780, 585669, 683865, 725114, 780892, 836670, 911820, 976115, 1004004, 1087671, 1171338, 1255005, 1367730, 1450228, 1673340, 1757007, 1812785, 1952230, 2175342, 2342676, 2510010, 2537899, 2735460, 2928345, 3263013, 3514014, 3625570, 3904460, 4350684, 5020020, 5075798, 5438355, 5856690, 6526026, 7028028, 7251140, 7613697, 8785035, 10151596, 10876710, 11713380, 12689495, 13052052, 15227394, 16315065, 17570070, 21753420, 22841091, 25378990, 30454788, 32630130, 35140140, 38068485, 45682182, 50757980, 65260260, 76136970, 91364364, 114205455, 152273940, 228410910, 456821820]

約数ペア:

[(1, 456821820), (2, 228410910), (3, 152273940), (4, 114205455), (5, 91364364), (6, 76136970), (7, 65260260), (9, 50757980), (10, 45682182), (12, 38068485), (13, 35140140), (14, 32630130), (15, 30454788), (18, 25378990), (20, 22841091), (21, 21753420), (26, 17570070), (28, 16315065), (30, 15227394), (35, 13052052), (36, 12689495), (39, 11713380), (42, 10876710), (45, 10151596), (52, 8785035), (60, 7613697), (63, 7251140), (65, 7028028), (70, 6526026), (78, 5856690), (84, 5438355), (90, 5075798), (91, 5020020), (105, 4350684), (117, 3904460), (126, 3625570), (130, 3514014), (140, 3263013), (156, 2928345), (167, 2735460), (180, 2537899), (182, 2510010), (195, 2342676), (210, 2175342), (234, 1952230), (252, 1812785), (260, 1757007), (273, 1673340), (315, 1450228), (334, 1367730), (364, 1255005), (390, 1171338), (420, 1087671), (455, 1004004), (468, 976115), (501, 911820), (546, 836670), (585, 780892), (630, 725114), (668, 683865), (780, 585669), (819, 557780), (835, 547092), (910, 502002), (1002, 455910), (1092, 418335), (1169, 390780), (1170, 390446), (1260, 362557), (1365, 334668), (1503, 303940), (1638, 278890), (1670, 273546), (1820, 251001), (2004, 227955), (2171, 210420), (2338, 195390), (2340, 195223), (2505, 182364), (2730, 167334), (3006, 151970), (3276, 139445), (3340, 136773), (3507, 130260), (4095, 111556), (4342, 105210), (4676, 97695), (5010, 91182), (5460, 83667), (5845, 78156), (6012, 75985), (6513, 70140), (7014, 65130), (7515, 60788), (8190, 55778), (8684, 52605), (10020, 45591), (10521, 43420), (10855, 42084), (11690, 39078), (13026, 35070), (14028, 32565), (15030, 30394), (15197, 30060), (16380, 27889), (17535, 26052), (19539, 23380), (21042, 21710)]