460297320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 1642291200

約数和(自身を除く): 1181993880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 89, 94, 105, 120, 131, 140, 141, 168, 178, 188, 210, 235, 262, 267, 280, 282, 329, 356, 376, 393, 420, 445, 470, 524, 534, 564, 623, 655, 658, 705, 712, 786, 840, 890, 917, 940, 987, 1048, 1068, 1128, 1246, 1310, 1316, 1335, 1410, 1572, 1645, 1780, 1834, 1869, 1880, 1965, 1974, 2136, 2492, 2620, 2632, 2670, 2751, 2820, 3115, 3144, 3290, 3560, 3668, 3738, 3930, 3948, 4183, 4585, 4935, 4984, 5240, 5340, 5502, 5640, 6157, 6230, 6580, 7336, 7476, 7860, 7896, 8366, 9170, 9345, 9870, 10680, 11004, 11659, 12314, 12460, 12549, 13160, 13755, 14952, 15720, 16732, 18340, 18471, 18690, 19740, 20915, 22008, 23318, 24628, 24920, 25098, 27510, 29281, 30785, 33464, 34977, 36680, 36942, 37380, 39480, 41830, 43099, 46636, 49256, 50196, 55020, 58295, 58562, 61570, 62745, 69954, 73884, 74760, 81613, 83660, 86198, 87843, 92355, 93272, 100392, 110040, 116590, 117124, 123140, 125490, 129297, 139908, 146405, 147768, 163226, 167320, 172396, 174885, 175686, 184710, 215495, 233180, 234248, 244839, 246280, 250980, 258594, 279816, 292810, 326452, 344792, 349770, 351372, 369420, 408065, 430990, 439215, 466360, 489678, 501960, 517188, 547973, 585620, 646485, 652904, 699540, 702744, 738840, 816130, 861980, 878430, 979356, 1034376, 1095946, 1171240, 1224195, 1292970, 1399080, 1632260, 1643919, 1723960, 1756860, 1958712, 2191892, 2448390, 2585940, 2739865, 3264520, 3287838, 3513720, 3835811, 4383784, 4896780, 5171880, 5479730, 6575676, 7671622, 8219595, 9793560, 10959460, 11507433, 13151352, 15343244, 16439190, 19179055, 21918920, 23014866, 30686488, 32878380, 38358110, 46029732, 57537165, 65756760, 76716220, 92059464, 115074330, 153432440, 230148660, 460297320]

約数ペア:

[(1, 460297320), (2, 230148660), (3, 153432440), (4, 115074330), (5, 92059464), (6, 76716220), (7, 65756760), (8, 57537165), (10, 46029732), (12, 38358110), (14, 32878380), (15, 30686488), (20, 23014866), (21, 21918920), (24, 19179055), (28, 16439190), (30, 15343244), (35, 13151352), (40, 11507433), (42, 10959460), (47, 9793560), (56, 8219595), (60, 7671622), (70, 6575676), (84, 5479730), (89, 5171880), (94, 4896780), (105, 4383784), (120, 3835811), (131, 3513720), (140, 3287838), (141, 3264520), (168, 2739865), (178, 2585940), (188, 2448390), (210, 2191892), (235, 1958712), (262, 1756860), (267, 1723960), (280, 1643919), (282, 1632260), (329, 1399080), (356, 1292970), (376, 1224195), (393, 1171240), (420, 1095946), (445, 1034376), (470, 979356), (524, 878430), (534, 861980), (564, 816130), (623, 738840), (655, 702744), (658, 699540), (705, 652904), (712, 646485), (786, 585620), (840, 547973), (890, 517188), (917, 501960), (940, 489678), (987, 466360), (1048, 439215), (1068, 430990), (1128, 408065), (1246, 369420), (1310, 351372), (1316, 349770), (1335, 344792), (1410, 326452), (1572, 292810), (1645, 279816), (1780, 258594), (1834, 250980), (1869, 246280), (1880, 244839), (1965, 234248), (1974, 233180), (2136, 215495), (2492, 184710), (2620, 175686), (2632, 174885), (2670, 172396), (2751, 167320), (2820, 163226), (3115, 147768), (3144, 146405), (3290, 139908), (3560, 129297), (3668, 125490), (3738, 123140), (3930, 117124), (3948, 116590), (4183, 110040), (4585, 100392), (4935, 93272), (4984, 92355), (5240, 87843), (5340, 86198), (5502, 83660), (5640, 81613), (6157, 74760), (6230, 73884), (6580, 69954), (7336, 62745), (7476, 61570), (7860, 58562), (7896, 58295), (8366, 55020), (9170, 50196), (9345, 49256), (9870, 46636), (10680, 43099), (11004, 41830), (11659, 39480), (12314, 37380), (12460, 36942), (12549, 36680), (13160, 34977), (13755, 33464), (14952, 30785), (15720, 29281), (16732, 27510), (18340, 25098), (18471, 24920), (18690, 24628), (19740, 23318), (20915, 22008)]