853072920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19954

約数の個数: 192

約数和(自身を含む): 3355110720

約数和(自身を除く): 2502037800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 19913, 21420, 39826, 42840, 59739, 79652, 99565, 119478, 139391, 159304, 179217, 199130, 238956, 278782, 298695, 338521, 358434, 398260, 418173, 477912, 557564, 597390, 677042, 696955, 716868, 796520, 836346, 896085, 1015563, 1115128, 1194780, 1254519, 1354084, 1393910, 1433736, 1672692, 1692605, 1792170, 2031126, 2090865, 2369647, 2389560, 2509038, 2708168, 2787820, 3046689, 3345384, 3385210, 3584340, 4062252, 4181730, 4739294, 5018076, 5077815, 5575640, 6093378, 6272595, 6770420, 7108941, 7168680, 8124504, 8363460, 9478588, 10036152, 10155630, 11848235, 12186756, 12545190, 13540840, 14217882, 15233445, 16726920, 18957176, 20311260, 21326823, 23696470, 24373512, 25090380, 28435764, 30466890, 35544705, 40622520, 42653646, 47392940, 50180760, 56871528, 60933780, 71089410, 85307292, 94785880, 106634115, 121867560, 142178820, 170614584, 213268230, 284357640, 426536460, 853072920]

約数ペア:

[(1, 853072920), (2, 426536460), (3, 284357640), (4, 213268230), (5, 170614584), (6, 142178820), (7, 121867560), (8, 106634115), (9, 94785880), (10, 85307292), (12, 71089410), (14, 60933780), (15, 56871528), (17, 50180760), (18, 47392940), (20, 42653646), (21, 40622520), (24, 35544705), (28, 30466890), (30, 28435764), (34, 25090380), (35, 24373512), (36, 23696470), (40, 21326823), (42, 20311260), (45, 18957176), (51, 16726920), (56, 15233445), (60, 14217882), (63, 13540840), (68, 12545190), (70, 12186756), (72, 11848235), (84, 10155630), (85, 10036152), (90, 9478588), (102, 8363460), (105, 8124504), (119, 7168680), (120, 7108941), (126, 6770420), (136, 6272595), (140, 6093378), (153, 5575640), (168, 5077815), (170, 5018076), (180, 4739294), (204, 4181730), (210, 4062252), (238, 3584340), (252, 3385210), (255, 3345384), (280, 3046689), (306, 2787820), (315, 2708168), (340, 2509038), (357, 2389560), (360, 2369647), (408, 2090865), (420, 2031126), (476, 1792170), (504, 1692605), (510, 1672692), (595, 1433736), (612, 1393910), (630, 1354084), (680, 1254519), (714, 1194780), (765, 1115128), (840, 1015563), (952, 896085), (1020, 836346), (1071, 796520), (1190, 716868), (1224, 696955), (1260, 677042), (1428, 597390), (1530, 557564), (1785, 477912), (2040, 418173), (2142, 398260), (2380, 358434), (2520, 338521), (2856, 298695), (3060, 278782), (3570, 238956), (4284, 199130), (4760, 179217), (5355, 159304), (6120, 139391), (7140, 119478), (8568, 99565), (10710, 79652), (14280, 59739), (19913, 42840), (21420, 39826)]