1376164680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1564

約数の個数: 256

約数和(自身を含む): 4872268800

約数和(自身を除く): 3496104120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 132, 148, 152, 165, 185, 190, 209, 220, 222, 228, 264, 285, 296, 330, 370, 380, 407, 418, 440, 444, 456, 555, 570, 627, 660, 703, 740, 760, 814, 836, 888, 1045, 1110, 1140, 1221, 1254, 1320, 1406, 1480, 1483, 1628, 1672, 2035, 2090, 2109, 2220, 2280, 2442, 2508, 2812, 2966, 3135, 3256, 3515, 4070, 4180, 4218, 4440, 4449, 4884, 5016, 5624, 5932, 6105, 6270, 7030, 7415, 7733, 8140, 8360, 8436, 8898, 9768, 10545, 11864, 12210, 12540, 14060, 14830, 15466, 16280, 16313, 16872, 17796, 21090, 22245, 23199, 24420, 25080, 28120, 28177, 29660, 30932, 32626, 35592, 38665, 42180, 44490, 46398, 48840, 48939, 54871, 56354, 59320, 61864, 65252, 77330, 81565, 84360, 84531, 88980, 92796, 97878, 109742, 112708, 115995, 130504, 140885, 154660, 163130, 164613, 169062, 177960, 185592, 195756, 219484, 225416, 231990, 244695, 274355, 281770, 309320, 309947, 326260, 329226, 338124, 391512, 422655, 438968, 463980, 489390, 548710, 563540, 603581, 619894, 652520, 658452, 676248, 823065, 845310, 927960, 929841, 978780, 1042549, 1097420, 1127080, 1207162, 1239788, 1316904, 1549735, 1646130, 1690620, 1810743, 1859682, 1957560, 2085098, 2194840, 2414324, 2479576, 3017905, 3099470, 3127647, 3292260, 3381240, 3621486, 3719364, 4170196, 4649205, 4828648, 5212745, 6035810, 6198940, 6255294, 6584520, 7242972, 7438728, 8340392, 9053715, 9298410, 10425490, 11468039, 12071620, 12397880, 12510588, 14485944, 15638235, 18107430, 18596820, 20850980, 22936078, 24143240, 25021176, 31276470, 34404117, 36214860, 37193640, 41701960, 45872156, 57340195, 62552940, 68808234, 72429720, 91744312, 114680390, 125105880, 137616468, 172020585, 229360780, 275232936, 344041170, 458721560, 688082340, 1376164680]

約数ペア:

[(1, 1376164680), (2, 688082340), (3, 458721560), (4, 344041170), (5, 275232936), (6, 229360780), (8, 172020585), (10, 137616468), (11, 125105880), (12, 114680390), (15, 91744312), (19, 72429720), (20, 68808234), (22, 62552940), (24, 57340195), (30, 45872156), (33, 41701960), (37, 37193640), (38, 36214860), (40, 34404117), (44, 31276470), (55, 25021176), (57, 24143240), (60, 22936078), (66, 20850980), (74, 18596820), (76, 18107430), (88, 15638235), (95, 14485944), (110, 12510588), (111, 12397880), (114, 12071620), (120, 11468039), (132, 10425490), (148, 9298410), (152, 9053715), (165, 8340392), (185, 7438728), (190, 7242972), (209, 6584520), (220, 6255294), (222, 6198940), (228, 6035810), (264, 5212745), (285, 4828648), (296, 4649205), (330, 4170196), (370, 3719364), (380, 3621486), (407, 3381240), (418, 3292260), (440, 3127647), (444, 3099470), (456, 3017905), (555, 2479576), (570, 2414324), (627, 2194840), (660, 2085098), (703, 1957560), (740, 1859682), (760, 1810743), (814, 1690620), (836, 1646130), (888, 1549735), (1045, 1316904), (1110, 1239788), (1140, 1207162), (1221, 1127080), (1254, 1097420), (1320, 1042549), (1406, 978780), (1480, 929841), (1483, 927960), (1628, 845310), (1672, 823065), (2035, 676248), (2090, 658452), (2109, 652520), (2220, 619894), (2280, 603581), (2442, 563540), (2508, 548710), (2812, 489390), (2966, 463980), (3135, 438968), (3256, 422655), (3515, 391512), (4070, 338124), (4180, 329226), (4218, 326260), (4440, 309947), (4449, 309320), (4884, 281770), (5016, 274355), (5624, 244695), (5932, 231990), (6105, 225416), (6270, 219484), (7030, 195756), (7415, 185592), (7733, 177960), (8140, 169062), (8360, 164613), (8436, 163130), (8898, 154660), (9768, 140885), (10545, 130504), (11864, 115995), (12210, 112708), (12540, 109742), (14060, 97878), (14830, 92796), (15466, 88980), (16280, 84531), (16313, 84360), (16872, 81565), (17796, 77330), (21090, 65252), (22245, 61864), (23199, 59320), (24420, 56354), (25080, 54871), (28120, 48939), (28177, 48840), (29660, 46398), (30932, 44490), (32626, 42180), (35592, 38665)]