1181510820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16495

約数の個数: 192

約数和(自身を含む): 4422297600

約数和(自身を除く): 3240786780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 16451, 17955, 23940, 32902, 35910, 49353, 65804, 71820, 82255, 98706, 115157, 148059, 164510, 197412, 230314, 246765, 296118, 312569, 329020, 345471, 444177, 460628, 493530, 575785, 592236, 625138, 690942, 740295, 888354, 937707, 987060, 1036413, 1151570, 1250276, 1381884, 1480590, 1562845, 1727355, 1776708, 1875414, 2072826, 2187983, 2220885, 2303140, 2813121, 2961180, 3109239, 3125690, 3454710, 3750828, 4145652, 4375966, 4441770, 4688535, 5182065, 5626242, 6218478, 6251380, 6563949, 6909420, 8439363, 8751932, 8883540, 9377070, 10364130, 10939915, 11252484, 12436956, 13127898, 14065605, 15546195, 16878726, 18754140, 19691847, 20728260, 21879830, 26255796, 28131210, 31092390, 32819745, 33757452, 39383694, 42196815, 43759660, 56262420, 59075541, 62184780, 65639490, 78767388, 84393630, 98459235, 118151082, 131278980, 168787260, 196918470, 236302164, 295377705, 393836940, 590755410, 1181510820]

約数ペア:

[(1, 1181510820), (2, 590755410), (3, 393836940), (4, 295377705), (5, 236302164), (6, 196918470), (7, 168787260), (9, 131278980), (10, 118151082), (12, 98459235), (14, 84393630), (15, 78767388), (18, 65639490), (19, 62184780), (20, 59075541), (21, 56262420), (27, 43759660), (28, 42196815), (30, 39383694), (35, 33757452), (36, 32819745), (38, 31092390), (42, 28131210), (45, 26255796), (54, 21879830), (57, 20728260), (60, 19691847), (63, 18754140), (70, 16878726), (76, 15546195), (84, 14065605), (90, 13127898), (95, 12436956), (105, 11252484), (108, 10939915), (114, 10364130), (126, 9377070), (133, 8883540), (135, 8751932), (140, 8439363), (171, 6909420), (180, 6563949), (189, 6251380), (190, 6218478), (210, 5626242), (228, 5182065), (252, 4688535), (266, 4441770), (270, 4375966), (285, 4145652), (315, 3750828), (342, 3454710), (378, 3125690), (380, 3109239), (399, 2961180), (420, 2813121), (513, 2303140), (532, 2220885), (540, 2187983), (570, 2072826), (630, 1875414), (665, 1776708), (684, 1727355), (756, 1562845), (798, 1480590), (855, 1381884), (945, 1250276), (1026, 1151570), (1140, 1036413), (1197, 987060), (1260, 937707), (1330, 888354), (1596, 740295), (1710, 690942), (1890, 625138), (1995, 592236), (2052, 575785), (2394, 493530), (2565, 460628), (2660, 444177), (3420, 345471), (3591, 329020), (3780, 312569), (3990, 296118), (4788, 246765), (5130, 230314), (5985, 197412), (7182, 164510), (7980, 148059), (10260, 115157), (11970, 98706), (14364, 82255), (16451, 71820), (17955, 65804), (23940, 49353), (32902, 35910)]