813859680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 2717245440

約数和(自身を除く): 1903385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 233, 240, 285, 304, 380, 383, 456, 466, 480, 570, 608, 699, 760, 766, 912, 932, 1140, 1149, 1165, 1398, 1520, 1532, 1824, 1864, 1915, 2280, 2298, 2330, 2796, 3040, 3064, 3495, 3728, 3830, 4427, 4560, 4596, 4660, 5592, 5745, 6128, 6990, 7277, 7456, 7660, 8854, 9120, 9192, 9320, 11184, 11490, 12256, 13281, 13980, 14554, 15320, 17708, 18384, 18640, 21831, 22135, 22368, 22980, 26562, 27960, 29108, 30640, 35416, 36385, 36768, 37280, 43662, 44270, 45960, 53124, 55920, 58216, 61280, 66405, 70832, 72770, 87324, 88540, 89239, 91920, 106248, 109155, 111840, 116432, 132810, 141664, 145540, 174648, 177080, 178478, 183840, 212496, 218310, 232864, 265620, 267717, 291080, 349296, 354160, 356956, 424992, 436620, 446195, 531240, 535434, 582160, 698592, 708320, 713912, 873240, 892390, 1062480, 1070868, 1164320, 1338585, 1427824, 1695541, 1746480, 1784780, 2124960, 2141736, 2677170, 2855648, 3391082, 3492960, 3569560, 4283472, 5086623, 5354340, 6782164, 7139120, 8477705, 8566944, 10173246, 10708680, 13564328, 14278240, 16955410, 20346492, 21417360, 25433115, 27128656, 33910820, 40692984, 42834720, 50866230, 54257312, 67821640, 81385968, 101732460, 135643280, 162771936, 203464920, 271286560, 406929840, 813859680]

約数ペア:

[(1, 813859680), (2, 406929840), (3, 271286560), (4, 203464920), (5, 162771936), (6, 135643280), (8, 101732460), (10, 81385968), (12, 67821640), (15, 54257312), (16, 50866230), (19, 42834720), (20, 40692984), (24, 33910820), (30, 27128656), (32, 25433115), (38, 21417360), (40, 20346492), (48, 16955410), (57, 14278240), (60, 13564328), (76, 10708680), (80, 10173246), (95, 8566944), (96, 8477705), (114, 7139120), (120, 6782164), (152, 5354340), (160, 5086623), (190, 4283472), (228, 3569560), (233, 3492960), (240, 3391082), (285, 2855648), (304, 2677170), (380, 2141736), (383, 2124960), (456, 1784780), (466, 1746480), (480, 1695541), (570, 1427824), (608, 1338585), (699, 1164320), (760, 1070868), (766, 1062480), (912, 892390), (932, 873240), (1140, 713912), (1149, 708320), (1165, 698592), (1398, 582160), (1520, 535434), (1532, 531240), (1824, 446195), (1864, 436620), (1915, 424992), (2280, 356956), (2298, 354160), (2330, 349296), (2796, 291080), (3040, 267717), (3064, 265620), (3495, 232864), (3728, 218310), (3830, 212496), (4427, 183840), (4560, 178478), (4596, 177080), (4660, 174648), (5592, 145540), (5745, 141664), (6128, 132810), (6990, 116432), (7277, 111840), (7456, 109155), (7660, 106248), (8854, 91920), (9120, 89239), (9192, 88540), (9320, 87324), (11184, 72770), (11490, 70832), (12256, 66405), (13281, 61280), (13980, 58216), (14554, 55920), (15320, 53124), (17708, 45960), (18384, 44270), (18640, 43662), (21831, 37280), (22135, 36768), (22368, 36385), (22980, 35416), (26562, 30640), (27960, 29108)]