3131891280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 360

約数和(自身を含む): 12293963136

約数和(自身を除く): 9162071856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 167, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 334, 336, 360, 366, 420, 427, 488, 501, 504, 549, 560, 610, 630, 668, 720, 732, 835, 840, 854, 915, 976, 1002, 1008, 1098, 1169, 1220, 1260, 1281, 1336, 1464, 1503, 1670, 1680, 1708, 1830, 2004, 2135, 2196, 2338, 2440, 2505, 2520, 2562, 2672, 2745, 2928, 3006, 3340, 3416, 3507, 3660, 3721, 3843, 4008, 4270, 4392, 4676, 4880, 5010, 5040, 5124, 5490, 5845, 6012, 6405, 6680, 6832, 7014, 7320, 7442, 7515, 7686, 8016, 8540, 8784, 9352, 10020, 10187, 10248, 10521, 10980, 11163, 11690, 12024, 12810, 13360, 14028, 14640, 14884, 15030, 15372, 17080, 17535, 18605, 18704, 19215, 20040, 20374, 20496, 21042, 21960, 22326, 23380, 24048, 25620, 26047, 28056, 29768, 30060, 30561, 30744, 33489, 34160, 35070, 37210, 38430, 40080, 40748, 42084, 43920, 44652, 46760, 50935, 51240, 52094, 52605, 55815, 56112, 59536, 60120, 61122, 61488, 66978, 70140, 71309, 74420, 76860, 78141, 81496, 84168, 89304, 91683, 93520, 101870, 102480, 104188, 105210, 111630, 120240, 122244, 130235, 133956, 140280, 142618, 148840, 152805, 153720, 156282, 162992, 167445, 168336, 178608, 183366, 203740, 208376, 210420, 213927, 223260, 234423, 244488, 260470, 267912, 280560, 285236, 297680, 305610, 307440, 312564, 334890, 356545, 366732, 390705, 407480, 416752, 420840, 427854, 446520, 458415, 468846, 488976, 520940, 535824, 570472, 611220, 621407, 625128, 641781, 669780, 713090, 733464, 781410, 814960, 841680, 855708, 893040, 916830, 937692, 1041880, 1069635, 1140944, 1172115, 1222440, 1242814, 1250256, 1283562, 1339560, 1426180, 1466928, 1562820, 1711416, 1833660, 1864221, 1875384, 2083760, 2139270, 2344230, 2444880, 2485628, 2567124, 2679120, 2852360, 3107035, 3125640, 3208905, 3422832, 3667320, 3728442, 3750768, 4278540, 4349849, 4688460, 4971256, 5134248, 5592663, 5704720, 6214070, 6251280, 6417810, 7334640, 7456884, 8557080, 8699698, 9321105, 9376920, 9942512, 10268496, 11185326, 12428140, 12835620, 13049547, 14913768, 17114160, 17399396, 18642210, 18753840, 21749245, 22370652, 24856280, 25671240, 26099094, 27963315, 29827536, 34798792, 37284420, 39148641, 43498490, 44741304, 49712560, 51342480, 52198188, 55926630, 65247735, 69597584, 74568840, 78297282, 86996980, 89482608, 104396376, 111853260, 130495470, 149137680, 156594564, 173993960, 195743205, 208792752, 223706520, 260990940, 313189128, 347987920, 391486410, 447413040, 521981880, 626378256, 782972820, 1043963760, 1565945640, 3131891280]

約数ペア:

[(1, 3131891280), (2, 1565945640), (3, 1043963760), (4, 782972820), (5, 626378256), (6, 521981880), (7, 447413040), (8, 391486410), (9, 347987920), (10, 313189128), (12, 260990940), (14, 223706520), (15, 208792752), (16, 195743205), (18, 173993960), (20, 156594564), (21, 149137680), (24, 130495470), (28, 111853260), (30, 104396376), (35, 89482608), (36, 86996980), (40, 78297282), (42, 74568840), (45, 69597584), (48, 65247735), (56, 55926630), (60, 52198188), (61, 51342480), (63, 49712560), (70, 44741304), (72, 43498490), (80, 39148641), (84, 37284420), (90, 34798792), (105, 29827536), (112, 27963315), (120, 26099094), (122, 25671240), (126, 24856280), (140, 22370652), (144, 21749245), (167, 18753840), (168, 18642210), (180, 17399396), (183, 17114160), (210, 14913768), (240, 13049547), (244, 12835620), (252, 12428140), (280, 11185326), (305, 10268496), (315, 9942512), (334, 9376920), (336, 9321105), (360, 8699698), (366, 8557080), (420, 7456884), (427, 7334640), (488, 6417810), (501, 6251280), (504, 6214070), (549, 5704720), (560, 5592663), (610, 5134248), (630, 4971256), (668, 4688460), (720, 4349849), (732, 4278540), (835, 3750768), (840, 3728442), (854, 3667320), (915, 3422832), (976, 3208905), (1002, 3125640), (1008, 3107035), (1098, 2852360), (1169, 2679120), (1220, 2567124), (1260, 2485628), (1281, 2444880), (1336, 2344230), (1464, 2139270), (1503, 2083760), (1670, 1875384), (1680, 1864221), (1708, 1833660), (1830, 1711416), (2004, 1562820), (2135, 1466928), (2196, 1426180), (2338, 1339560), (2440, 1283562), (2505, 1250256), (2520, 1242814), (2562, 1222440), (2672, 1172115), (2745, 1140944), (2928, 1069635), (3006, 1041880), (3340, 937692), (3416, 916830), (3507, 893040), (3660, 855708), (3721, 841680), (3843, 814960), (4008, 781410), (4270, 733464), (4392, 713090), (4676, 669780), (4880, 641781), (5010, 625128), (5040, 621407), (5124, 611220), (5490, 570472), (5845, 535824), (6012, 520940), (6405, 488976), (6680, 468846), (6832, 458415), (7014, 446520), (7320, 427854), (7442, 420840), (7515, 416752), (7686, 407480), (8016, 390705), (8540, 366732), (8784, 356545), (9352, 334890), (10020, 312564), (10187, 307440), (10248, 305610), (10521, 297680), (10980, 285236), (11163, 280560), (11690, 267912), (12024, 260470), (12810, 244488), (13360, 234423), (14028, 223260), (14640, 213927), (14884, 210420), (15030, 208376), (15372, 203740), (17080, 183366), (17535, 178608), (18605, 168336), (18704, 167445), (19215, 162992), (20040, 156282), (20374, 153720), (20496, 152805), (21042, 148840), (21960, 142618), (22326, 140280), (23380, 133956), (24048, 130235), (25620, 122244), (26047, 120240), (28056, 111630), (29768, 105210), (30060, 104188), (30561, 102480), (30744, 101870), (33489, 93520), (34160, 91683), (35070, 89304), (37210, 84168), (38430, 81496), (40080, 78141), (40748, 76860), (42084, 74420), (43920, 71309), (44652, 70140), (46760, 66978), (50935, 61488), (51240, 61122), (52094, 60120), (52605, 59536), (55815, 56112)]