190415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 474542160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 83, 88, 110, 120, 121, 132, 158, 165, 166, 176, 220, 237, 240, 242, 249, 264, 316, 330, 332, 363, 395, 415, 440, 474, 484, 498, 528, 605, 632, 660, 664, 726, 790, 830, 869, 880, 913, 948, 968, 996, 1185, 1210, 1245, 1264, 1320, 1328, 1452, 1580, 1660, 1738, 1815, 1826, 1896, 1936, 1992, 2370, 2420, 2490, 2607, 2640, 2739, 2904, 3160, 3320, 3476, 3630, 3652, 3792, 3984, 4345, 4565, 4740, 4840, 4980, 5214, 5478, 5808, 6320, 6557, 6640, 6952, 7260, 7304, 8690, 9130, 9480, 9559, 9680, 9960, 10043, 10428, 10956, 13035, 13114, 13695, 13904, 14520, 14608, 17380, 18260, 18960, 19118, 19671, 19920, 20086, 20856, 21912, 26070, 26228, 27390, 28677, 29040, 30129, 32785, 34760, 36520, 38236, 39342, 40172, 41712, 43824, 47795, 50215, 52140, 52456, 54780, 57354, 60258, 65570, 69520, 72127, 73040, 76472, 78684, 80344, 95590, 98355, 100430, 104280, 104912, 109560, 114708, 120516, 131140, 143385, 144254, 150645, 152944, 157368, 160688, 191180, 196710, 200860, 208560, 216381, 219120, 229416, 241032, 262280, 286770, 288508, 301290, 314736, 360635, 382360, 393420, 401720, 432762, 458832, 482064, 524560, 573540, 577016, 602580, 721270, 764720, 786840, 793397, 803440, 865524, 1081905, 1147080, 1154032, 1205160, 1442540, 1573680, 1586794, 1731048, 2163810, 2294160, 2380191, 2410320, 2885080, 3173588, 3462096, 3966985, 4327620, 4760382, 5770160, 6347176, 7933970, 8655240, 9520764, 11900955, 12694352, 15867940, 17310480, 19041528, 23801910, 31735880, 38083056, 47603820, 63471760, 95207640, 190415280]

約数ペア:

[(1, 190415280), (2, 95207640), (3, 63471760), (4, 47603820), (5, 38083056), (6, 31735880), (8, 23801910), (10, 19041528), (11, 17310480), (12, 15867940), (15, 12694352), (16, 11900955), (20, 9520764), (22, 8655240), (24, 7933970), (30, 6347176), (33, 5770160), (40, 4760382), (44, 4327620), (48, 3966985), (55, 3462096), (60, 3173588), (66, 2885080), (79, 2410320), (80, 2380191), (83, 2294160), (88, 2163810), (110, 1731048), (120, 1586794), (121, 1573680), (132, 1442540), (158, 1205160), (165, 1154032), (166, 1147080), (176, 1081905), (220, 865524), (237, 803440), (240, 793397), (242, 786840), (249, 764720), (264, 721270), (316, 602580), (330, 577016), (332, 573540), (363, 524560), (395, 482064), (415, 458832), (440, 432762), (474, 401720), (484, 393420), (498, 382360), (528, 360635), (605, 314736), (632, 301290), (660, 288508), (664, 286770), (726, 262280), (790, 241032), (830, 229416), (869, 219120), (880, 216381), (913, 208560), (948, 200860), (968, 196710), (996, 191180), (1185, 160688), (1210, 157368), (1245, 152944), (1264, 150645), (1320, 144254), (1328, 143385), (1452, 131140), (1580, 120516), (1660, 114708), (1738, 109560), (1815, 104912), (1826, 104280), (1896, 100430), (1936, 98355), (1992, 95590), (2370, 80344), (2420, 78684), (2490, 76472), (2607, 73040), (2640, 72127), (2739, 69520), (2904, 65570), (3160, 60258), (3320, 57354), (3476, 54780), (3630, 52456), (3652, 52140), (3792, 50215), (3984, 47795), (4345, 43824), (4565, 41712), (4740, 40172), (4840, 39342), (4980, 38236), (5214, 36520), (5478, 34760), (5808, 32785), (6320, 30129), (6557, 29040), (6640, 28677), (6952, 27390), (7260, 26228), (7304, 26070), (8690, 21912), (9130, 20856), (9480, 20086), (9559, 19920), (9680, 19671), (9960, 19118), (10043, 18960), (10428, 18260), (10956, 17380), (13035, 14608), (13114, 14520), (13695, 13904)]