15672863440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5857}}^1$

素因数の和:5997

約数の個数: 160

約数和(自身を含む): 41003375616

約数和(自身を除く): 25330512176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 83, 104, 124, 130, 155, 166, 208, 248, 260, 310, 332, 403, 415, 496, 520, 620, 664, 806, 830, 1040, 1079, 1240, 1328, 1612, 1660, 2015, 2158, 2480, 2573, 3224, 3320, 4030, 4316, 5146, 5395, 5857, 6448, 6640, 8060, 8632, 10292, 10790, 11714, 12865, 16120, 17264, 20584, 21580, 23428, 25730, 29285, 32240, 33449, 41168, 43160, 46856, 51460, 58570, 66898, 76141, 86320, 93712, 102920, 117140, 133796, 152282, 167245, 181567, 205840, 234280, 267592, 304564, 334490, 363134, 380705, 468560, 486131, 535184, 609128, 668980, 726268, 761410, 907835, 972262, 1218256, 1337960, 1452536, 1522820, 1815670, 1944524, 2360371, 2430655, 2675920, 2905072, 3045640, 3631340, 3889048, 4720742, 4861310, 6091280, 6319703, 7262680, 7778096, 9441484, 9722620, 11801855, 12639406, 14525360, 15070061, 18882968, 19445240, 23603710, 25278812, 30140122, 31598515, 37765936, 38890480, 47207420, 50557624, 60280244, 63197030, 75350305, 94414840, 101115248, 120560488, 126394060, 150700610, 188829680, 195910793, 241120976, 252788120, 301401220, 391821586, 505576240, 602802440, 783643172, 979553965, 1205604880, 1567286344, 1959107930, 3134572688, 3918215860, 7836431720, 15672863440]

約数ペア:

[(1, 15672863440), (2, 7836431720), (4, 3918215860), (5, 3134572688), (8, 1959107930), (10, 1567286344), (13, 1205604880), (16, 979553965), (20, 783643172), (26, 602802440), (31, 505576240), (40, 391821586), (52, 301401220), (62, 252788120), (65, 241120976), (80, 195910793), (83, 188829680), (104, 150700610), (124, 126394060), (130, 120560488), (155, 101115248), (166, 94414840), (208, 75350305), (248, 63197030), (260, 60280244), (310, 50557624), (332, 47207420), (403, 38890480), (415, 37765936), (496, 31598515), (520, 30140122), (620, 25278812), (664, 23603710), (806, 19445240), (830, 18882968), (1040, 15070061), (1079, 14525360), (1240, 12639406), (1328, 11801855), (1612, 9722620), (1660, 9441484), (2015, 7778096), (2158, 7262680), (2480, 6319703), (2573, 6091280), (3224, 4861310), (3320, 4720742), (4030, 3889048), (4316, 3631340), (5146, 3045640), (5395, 2905072), (5857, 2675920), (6448, 2430655), (6640, 2360371), (8060, 1944524), (8632, 1815670), (10292, 1522820), (10790, 1452536), (11714, 1337960), (12865, 1218256), (16120, 972262), (17264, 907835), (20584, 761410), (21580, 726268), (23428, 668980), (25730, 609128), (29285, 535184), (32240, 486131), (33449, 468560), (41168, 380705), (43160, 363134), (46856, 334490), (51460, 304564), (58570, 267592), (66898, 234280), (76141, 205840), (86320, 181567), (93712, 167245), (102920, 152282), (117140, 133796)]