160945560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 551659680

約数和(自身を除く): 390714120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 60, 72, 74, 86, 90, 111, 120, 129, 148, 172, 180, 185, 215, 222, 258, 281, 296, 333, 344, 360, 370, 387, 430, 444, 516, 555, 562, 645, 666, 740, 774, 843, 860, 888, 1032, 1110, 1124, 1290, 1332, 1405, 1480, 1548, 1591, 1665, 1686, 1720, 1935, 2220, 2248, 2529, 2580, 2664, 2810, 3096, 3182, 3330, 3372, 3870, 4215, 4440, 4773, 5058, 5160, 5620, 6364, 6660, 6744, 7740, 7955, 8430, 9546, 10116, 10397, 11240, 12083, 12645, 12728, 13320, 14319, 15480, 15910, 16860, 19092, 20232, 20794, 23865, 24166, 25290, 28638, 31191, 31820, 33720, 36249, 38184, 41588, 47730, 48332, 50580, 51985, 57276, 60415, 62382, 63640, 71595, 72498, 83176, 93573, 95460, 96664, 101160, 103970, 108747, 114552, 120830, 124764, 143190, 144996, 155955, 181245, 187146, 190920, 207940, 217494, 241660, 249528, 286380, 289992, 311910, 362490, 374292, 415880, 434988, 447071, 467865, 483320, 543735, 572760, 623820, 724980, 748584, 869976, 894142, 935730, 1087470, 1247640, 1341213, 1449960, 1788284, 1871460, 2174940, 2235355, 2682426, 3576568, 3742920, 4023639, 4349880, 4470710, 5364852, 6706065, 8047278, 8941420, 10729704, 13412130, 16094556, 17882840, 20118195, 26824260, 32189112, 40236390, 53648520, 80472780, 160945560]

約数ペア:

[(1, 160945560), (2, 80472780), (3, 53648520), (4, 40236390), (5, 32189112), (6, 26824260), (8, 20118195), (9, 17882840), (10, 16094556), (12, 13412130), (15, 10729704), (18, 8941420), (20, 8047278), (24, 6706065), (30, 5364852), (36, 4470710), (37, 4349880), (40, 4023639), (43, 3742920), (45, 3576568), (60, 2682426), (72, 2235355), (74, 2174940), (86, 1871460), (90, 1788284), (111, 1449960), (120, 1341213), (129, 1247640), (148, 1087470), (172, 935730), (180, 894142), (185, 869976), (215, 748584), (222, 724980), (258, 623820), (281, 572760), (296, 543735), (333, 483320), (344, 467865), (360, 447071), (370, 434988), (387, 415880), (430, 374292), (444, 362490), (516, 311910), (555, 289992), (562, 286380), (645, 249528), (666, 241660), (740, 217494), (774, 207940), (843, 190920), (860, 187146), (888, 181245), (1032, 155955), (1110, 144996), (1124, 143190), (1290, 124764), (1332, 120830), (1405, 114552), (1480, 108747), (1548, 103970), (1591, 101160), (1665, 96664), (1686, 95460), (1720, 93573), (1935, 83176), (2220, 72498), (2248, 71595), (2529, 63640), (2580, 62382), (2664, 60415), (2810, 57276), (3096, 51985), (3182, 50580), (3330, 48332), (3372, 47730), (3870, 41588), (4215, 38184), (4440, 36249), (4773, 33720), (5058, 31820), (5160, 31191), (5620, 28638), (6364, 25290), (6660, 24166), (6744, 23865), (7740, 20794), (7955, 20232), (8430, 19092), (9546, 16860), (10116, 15910), (10397, 15480), (11240, 14319), (12083, 13320), (12645, 12728)]