1420684560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3210

約数の個数: 240

約数和(自身を含む): 5189975856

約数和(自身を除く): 3769291296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 888, 1020, 1110, 1224, 1258, 1332, 1360, 1480, 1530, 1665, 1776, 1887, 2040, 2220, 2448, 2516, 2664, 2960, 3060, 3137, 3145, 3330, 3774, 4080, 4440, 5032, 5328, 5661, 6120, 6274, 6290, 6660, 7548, 8880, 9411, 9435, 10064, 11322, 12240, 12548, 12580, 13320, 15096, 15685, 18822, 18870, 22644, 25096, 25160, 26640, 28233, 28305, 30192, 31370, 37644, 37740, 45288, 47055, 50192, 50320, 53329, 56466, 56610, 62740, 75288, 75480, 90576, 94110, 106658, 112932, 113220, 116069, 125480, 141165, 150576, 150960, 159987, 188220, 213316, 225864, 226440, 232138, 250960, 266645, 282330, 319974, 348207, 376440, 426632, 451728, 452880, 464276, 479961, 533290, 564660, 580345, 639948, 696414, 752880, 799935, 853264, 928552, 959922, 1044621, 1066580, 1129320, 1160690, 1279896, 1392828, 1599870, 1741035, 1857104, 1919844, 1973173, 2089242, 2133160, 2258640, 2321380, 2399805, 2559792, 2785656, 3199740, 3482070, 3839688, 3946346, 4178484, 4266320, 4642760, 4799610, 5223105, 5571312, 5919519, 6399480, 6964140, 7679376, 7892692, 8356968, 9285520, 9599220, 9865865, 10446210, 11839038, 12798960, 13928280, 15785384, 16713936, 17758557, 19198440, 19731730, 20892420, 23678076, 27856560, 29597595, 31570768, 35517114, 38396880, 39463460, 41784840, 47356152, 59195190, 71034228, 78926920, 83569680, 88792785, 94712304, 118390380, 142068456, 157853840, 177585570, 236780760, 284136912, 355171140, 473561520, 710342280, 1420684560]

約数ペア:

[(1, 1420684560), (2, 710342280), (3, 473561520), (4, 355171140), (5, 284136912), (6, 236780760), (8, 177585570), (9, 157853840), (10, 142068456), (12, 118390380), (15, 94712304), (16, 88792785), (17, 83569680), (18, 78926920), (20, 71034228), (24, 59195190), (30, 47356152), (34, 41784840), (36, 39463460), (37, 38396880), (40, 35517114), (45, 31570768), (48, 29597595), (51, 27856560), (60, 23678076), (68, 20892420), (72, 19731730), (74, 19198440), (80, 17758557), (85, 16713936), (90, 15785384), (102, 13928280), (111, 12798960), (120, 11839038), (136, 10446210), (144, 9865865), (148, 9599220), (153, 9285520), (170, 8356968), (180, 7892692), (185, 7679376), (204, 6964140), (222, 6399480), (240, 5919519), (255, 5571312), (272, 5223105), (296, 4799610), (306, 4642760), (333, 4266320), (340, 4178484), (360, 3946346), (370, 3839688), (408, 3482070), (444, 3199740), (510, 2785656), (555, 2559792), (592, 2399805), (612, 2321380), (629, 2258640), (666, 2133160), (680, 2089242), (720, 1973173), (740, 1919844), (765, 1857104), (816, 1741035), (888, 1599870), (1020, 1392828), (1110, 1279896), (1224, 1160690), (1258, 1129320), (1332, 1066580), (1360, 1044621), (1480, 959922), (1530, 928552), (1665, 853264), (1776, 799935), (1887, 752880), (2040, 696414), (2220, 639948), (2448, 580345), (2516, 564660), (2664, 533290), (2960, 479961), (3060, 464276), (3137, 452880), (3145, 451728), (3330, 426632), (3774, 376440), (4080, 348207), (4440, 319974), (5032, 282330), (5328, 266645), (5661, 250960), (6120, 232138), (6274, 226440), (6290, 225864), (6660, 213316), (7548, 188220), (8880, 159987), (9411, 150960), (9435, 150576), (10064, 141165), (11322, 125480), (12240, 116069), (12548, 113220), (12580, 112932), (13320, 106658), (15096, 94110), (15685, 90576), (18822, 75480), (18870, 75288), (22644, 62740), (25096, 56610), (25160, 56466), (26640, 53329), (28233, 50320), (28305, 50192), (30192, 47055), (31370, 45288), (37644, 37740)]