2258444880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8689}}^1$

素因数の和:8746

約数の個数: 180

約数和(自身を含む): 8005732020

約数和(自身を除く): 5747287140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 8664, 8689, 10830, 12996, 13680, 14440, 16245, 17328, 17378, 21660, 25992, 26067, 28880, 32490, 34756, 43320, 43445, 51984, 52134, 64980, 69512, 78201, 86640, 86890, 104268, 129960, 130335, 139024, 156402, 165091, 173780, 208536, 259920, 260670, 312804, 330182, 347560, 391005, 417072, 495273, 521340, 625608, 660364, 695120, 782010, 825455, 990546, 1042680, 1251216, 1320728, 1485819, 1564020, 1650910, 1981092, 2085360, 2476365, 2641456, 2971638, 3128040, 3136729, 3301820, 3962184, 4952730, 5943276, 6256080, 6273458, 6603640, 7429095, 7924368, 9410187, 9905460, 11886552, 12546916, 13207280, 14858190, 15683645, 18820374, 19810920, 23773104, 25093832, 28230561, 29716380, 31367290, 37640748, 39621840, 47050935, 50187664, 56461122, 59432760, 62734580, 75281496, 94101870, 112922244, 118865520, 125469160, 141152805, 150562992, 188203740, 225844488, 250938320, 282305610, 376407480, 451688976, 564611220, 752814960, 1129222440, 2258444880]

約数ペア:

[(1, 2258444880), (2, 1129222440), (3, 752814960), (4, 564611220), (5, 451688976), (6, 376407480), (8, 282305610), (9, 250938320), (10, 225844488), (12, 188203740), (15, 150562992), (16, 141152805), (18, 125469160), (19, 118865520), (20, 112922244), (24, 94101870), (30, 75281496), (36, 62734580), (38, 59432760), (40, 56461122), (45, 50187664), (48, 47050935), (57, 39621840), (60, 37640748), (72, 31367290), (76, 29716380), (80, 28230561), (90, 25093832), (95, 23773104), (114, 19810920), (120, 18820374), (144, 15683645), (152, 14858190), (171, 13207280), (180, 12546916), (190, 11886552), (228, 9905460), (240, 9410187), (285, 7924368), (304, 7429095), (342, 6603640), (360, 6273458), (361, 6256080), (380, 5943276), (456, 4952730), (570, 3962184), (684, 3301820), (720, 3136729), (722, 3128040), (760, 2971638), (855, 2641456), (912, 2476365), (1083, 2085360), (1140, 1981092), (1368, 1650910), (1444, 1564020), (1520, 1485819), (1710, 1320728), (1805, 1251216), (2166, 1042680), (2280, 990546), (2736, 825455), (2888, 782010), (3249, 695120), (3420, 660364), (3610, 625608), (4332, 521340), (4560, 495273), (5415, 417072), (5776, 391005), (6498, 347560), (6840, 330182), (7220, 312804), (8664, 260670), (8689, 259920), (10830, 208536), (12996, 173780), (13680, 165091), (14440, 156402), (16245, 139024), (17328, 130335), (17378, 129960), (21660, 104268), (25992, 86890), (26067, 86640), (28880, 78201), (32490, 69512), (34756, 64980), (43320, 52134), (43445, 51984)]