380830560

素因数分解:

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

素因数の和:202

約数の個数: 288

約数和(自身を含む): 1351365120

約数和(自身を除く): 970534560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 83, 88, 96, 110, 120, 121, 132, 158, 160, 165, 166, 176, 220, 237, 240, 242, 249, 264, 316, 330, 332, 352, 363, 395, 415, 440, 474, 480, 484, 498, 528, 605, 632, 660, 664, 726, 790, 830, 869, 880, 913, 948, 968, 996, 1056, 1185, 1210, 1245, 1264, 1320, 1328, 1452, 1580, 1660, 1738, 1760, 1815, 1826, 1896, 1936, 1992, 2370, 2420, 2490, 2528, 2607, 2640, 2656, 2739, 2904, 3160, 3320, 3476, 3630, 3652, 3792, 3872, 3984, 4345, 4565, 4740, 4840, 4980, 5214, 5280, 5478, 5808, 6320, 6557, 6640, 6952, 7260, 7304, 7584, 7968, 8690, 9130, 9480, 9559, 9680, 9960, 10043, 10428, 10956, 11616, 12640, 13035, 13114, 13280, 13695, 13904, 14520, 14608, 17380, 18260, 18960, 19118, 19360, 19671, 19920, 20086, 20856, 21912, 26070, 26228, 27390, 27808, 28677, 29040, 29216, 30129, 32785, 34760, 36520, 37920, 38236, 39342, 39840, 40172, 41712, 43824, 47795, 50215, 52140, 52456, 54780, 57354, 58080, 60258, 65570, 69520, 72127, 73040, 76472, 78684, 80344, 83424, 87648, 95590, 98355, 100430, 104280, 104912, 109560, 114708, 120516, 131140, 139040, 143385, 144254, 146080, 150645, 152944, 157368, 160688, 191180, 196710, 200860, 208560, 209824, 216381, 219120, 229416, 241032, 262280, 286770, 288508, 301290, 305888, 314736, 321376, 360635, 382360, 393420, 401720, 417120, 432762, 438240, 458832, 482064, 524560, 573540, 577016, 602580, 629472, 721270, 764720, 786840, 793397, 803440, 865524, 917664, 964128, 1049120, 1081905, 1147080, 1154032, 1205160, 1442540, 1529440, 1573680, 1586794, 1606880, 1731048, 2163810, 2294160, 2308064, 2380191, 2410320, 2885080, 3147360, 3173588, 3462096, 3966985, 4327620, 4588320, 4760382, 4820640, 5770160, 6347176, 6924192, 7933970, 8655240, 9520764, 11540320, 11900955, 12694352, 15867940, 17310480, 19041528, 23801910, 25388704, 31735880, 34620960, 38083056, 47603820, 63471760, 76166112, 95207640, 126943520, 190415280, 380830560]

約数ペア:

[(1, 380830560), (2, 190415280), (3, 126943520), (4, 95207640), (5, 76166112), (6, 63471760), (8, 47603820), (10, 38083056), (11, 34620960), (12, 31735880), (15, 25388704), (16, 23801910), (20, 19041528), (22, 17310480), (24, 15867940), (30, 12694352), (32, 11900955), (33, 11540320), (40, 9520764), (44, 8655240), (48, 7933970), (55, 6924192), (60, 6347176), (66, 5770160), (79, 4820640), (80, 4760382), (83, 4588320), (88, 4327620), (96, 3966985), (110, 3462096), (120, 3173588), (121, 3147360), (132, 2885080), (158, 2410320), (160, 2380191), (165, 2308064), (166, 2294160), (176, 2163810), (220, 1731048), (237, 1606880), (240, 1586794), (242, 1573680), (249, 1529440), (264, 1442540), (316, 1205160), (330, 1154032), (332, 1147080), (352, 1081905), (363, 1049120), (395, 964128), (415, 917664), (440, 865524), (474, 803440), (480, 793397), (484, 786840), (498, 764720), (528, 721270), (605, 629472), (632, 602580), (660, 577016), (664, 573540), (726, 524560), (790, 482064), (830, 458832), (869, 438240), (880, 432762), (913, 417120), (948, 401720), (968, 393420), (996, 382360), (1056, 360635), (1185, 321376), (1210, 314736), (1245, 305888), (1264, 301290), (1320, 288508), (1328, 286770), (1452, 262280), (1580, 241032), (1660, 229416), (1738, 219120), (1760, 216381), (1815, 209824), (1826, 208560), (1896, 200860), (1936, 196710), (1992, 191180), (2370, 160688), (2420, 157368), (2490, 152944), (2528, 150645), (2607, 146080), (2640, 144254), (2656, 143385), (2739, 139040), (2904, 131140), (3160, 120516), (3320, 114708), (3476, 109560), (3630, 104912), (3652, 104280), (3792, 100430), (3872, 98355), (3984, 95590), (4345, 87648), (4565, 83424), (4740, 80344), (4840, 78684), (4980, 76472), (5214, 73040), (5280, 72127), (5478, 69520), (5808, 65570), (6320, 60258), (6557, 58080), (6640, 57354), (6952, 54780), (7260, 52456), (7304, 52140), (7584, 50215), (7968, 47795), (8690, 43824), (9130, 41712), (9480, 40172), (9559, 39840), (9680, 39342), (9960, 38236), (10043, 37920), (10428, 36520), (10956, 34760), (11616, 32785), (12640, 30129), (13035, 29216), (13114, 29040), (13280, 28677), (13695, 27808), (13904, 27390), (14520, 26228), (14608, 26070), (17380, 21912), (18260, 20856), (18960, 20086), (19118, 19920), (19360, 19671)]