191596860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 288

約数和(自身を含む): 748077120

約数和(自身を除く): 556480260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 557, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1114, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1671, 1755, 1764, 1820, 1890, 1911, 2205, 2228, 2340, 2457, 2548, 2646, 2730, 2785, 2940, 3185, 3276, 3342, 3510, 3780, 3822, 3899, 4095, 4410, 4914, 5013, 5292, 5460, 5570, 5733, 6370, 6615, 6684, 7020, 7241, 7644, 7798, 8190, 8355, 8820, 9555, 9828, 10026, 11140, 11466, 11697, 12285, 12740, 13230, 14482, 15039, 15596, 16380, 16710, 17199, 19110, 19495, 20052, 21723, 22932, 23394, 24570, 25065, 26460, 27293, 28665, 28964, 30078, 33420, 34398, 35091, 36205, 38220, 38990, 43446, 46788, 49140, 50130, 50687, 54586, 57330, 58485, 60156, 65169, 68796, 70182, 72410, 75195, 77980, 81879, 85995, 86892, 100260, 101374, 105273, 108615, 109172, 114660, 116970, 130338, 136465, 140364, 144820, 150390, 152061, 163758, 171990, 175455, 195507, 202748, 210546, 217230, 233940, 245637, 253435, 260676, 272930, 300780, 304122, 325845, 327516, 343980, 350910, 354809, 391014, 409395, 421092, 434460, 456183, 491274, 506870, 526365, 545860, 608244, 651690, 701820, 709618, 736911, 760305, 782028, 818790, 912366, 977535, 982548, 1013740, 1052730, 1064427, 1228185, 1303380, 1368549, 1419236, 1473822, 1520610, 1637580, 1774045, 1824732, 1955070, 2105460, 2128854, 2280915, 2456370, 2737098, 2947644, 3041220, 3193281, 3548090, 3684555, 3910140, 4257708, 4561830, 4912740, 5322135, 5474196, 6386562, 6842745, 7096180, 7369110, 9123660, 9579843, 10644270, 12773124, 13685490, 14738220, 15966405, 19159686, 21288540, 27370980, 31932810, 38319372, 47899215, 63865620, 95798430, 191596860]

約数ペア:

[(1, 191596860), (2, 95798430), (3, 63865620), (4, 47899215), (5, 38319372), (6, 31932810), (7, 27370980), (9, 21288540), (10, 19159686), (12, 15966405), (13, 14738220), (14, 13685490), (15, 12773124), (18, 10644270), (20, 9579843), (21, 9123660), (26, 7369110), (27, 7096180), (28, 6842745), (30, 6386562), (35, 5474196), (36, 5322135), (39, 4912740), (42, 4561830), (45, 4257708), (49, 3910140), (52, 3684555), (54, 3548090), (60, 3193281), (63, 3041220), (65, 2947644), (70, 2737098), (78, 2456370), (84, 2280915), (90, 2128854), (91, 2105460), (98, 1955070), (105, 1824732), (108, 1774045), (117, 1637580), (126, 1520610), (130, 1473822), (135, 1419236), (140, 1368549), (147, 1303380), (156, 1228185), (180, 1064427), (182, 1052730), (189, 1013740), (195, 982548), (196, 977535), (210, 912366), (234, 818790), (245, 782028), (252, 760305), (260, 736911), (270, 709618), (273, 701820), (294, 651690), (315, 608244), (351, 545860), (364, 526365), (378, 506870), (390, 491274), (420, 456183), (441, 434460), (455, 421092), (468, 409395), (490, 391014), (540, 354809), (546, 350910), (557, 343980), (585, 327516), (588, 325845), (630, 304122), (637, 300780), (702, 272930), (735, 260676), (756, 253435), (780, 245637), (819, 233940), (882, 217230), (910, 210546), (945, 202748), (980, 195507), (1092, 175455), (1114, 171990), (1170, 163758), (1260, 152061), (1274, 150390), (1323, 144820), (1365, 140364), (1404, 136465), (1470, 130338), (1638, 116970), (1671, 114660), (1755, 109172), (1764, 108615), (1820, 105273), (1890, 101374), (1911, 100260), (2205, 86892), (2228, 85995), (2340, 81879), (2457, 77980), (2548, 75195), (2646, 72410), (2730, 70182), (2785, 68796), (2940, 65169), (3185, 60156), (3276, 58485), (3342, 57330), (3510, 54586), (3780, 50687), (3822, 50130), (3899, 49140), (4095, 46788), (4410, 43446), (4914, 38990), (5013, 38220), (5292, 36205), (5460, 35091), (5570, 34398), (5733, 33420), (6370, 30078), (6615, 28964), (6684, 28665), (7020, 27293), (7241, 26460), (7644, 25065), (7798, 24570), (8190, 23394), (8355, 22932), (8820, 21723), (9555, 20052), (9828, 19495), (10026, 19110), (11140, 17199), (11466, 16710), (11697, 16380), (12285, 15596), (12740, 15039), (13230, 14482)]