2389443420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 384

約数和(自身を含む): 8959426560

約数和(自身を除く): 6569983140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 31, 35, 38, 39, 42, 52, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 105, 114, 124, 130, 133, 140, 155, 156, 182, 186, 190, 195, 210, 217, 228, 247, 260, 266, 273, 285, 310, 364, 372, 380, 390, 399, 403, 420, 434, 455, 465, 494, 532, 546, 570, 589, 620, 651, 665, 741, 743, 780, 798, 806, 868, 910, 930, 988, 1085, 1092, 1140, 1178, 1209, 1235, 1302, 1330, 1365, 1482, 1486, 1596, 1612, 1729, 1767, 1820, 1860, 1995, 2015, 2170, 2229, 2356, 2418, 2470, 2604, 2660, 2730, 2821, 2945, 2964, 2972, 3255, 3458, 3534, 3705, 3715, 3990, 4030, 4123, 4340, 4458, 4836, 4940, 5187, 5201, 5460, 5642, 5890, 6045, 6510, 6916, 7068, 7410, 7430, 7657, 7980, 8060, 8246, 8463, 8645, 8835, 8916, 9659, 10374, 10402, 11145, 11284, 11780, 12090, 12369, 13020, 14105, 14117, 14820, 14860, 15314, 15603, 16492, 16926, 17290, 17670, 19318, 20615, 20748, 20804, 22290, 22971, 23033, 24180, 24738, 25935, 26005, 28210, 28234, 28977, 30628, 31206, 33852, 34580, 35340, 38285, 38636, 41230, 42315, 42351, 44580, 45942, 46066, 48295, 49476, 51870, 52010, 53599, 56420, 56468, 57954, 61845, 62412, 67613, 69099, 70585, 76570, 78015, 82460, 84630, 84702, 91884, 92132, 96590, 98819, 103740, 104020, 107198, 114855, 115165, 115908, 123690, 135226, 138198, 141170, 144885, 153140, 156030, 160797, 161231, 169260, 169404, 183521, 193180, 197638, 202839, 211755, 214396, 229710, 230330, 247380, 267995, 270452, 276396, 282340, 289770, 296457, 299429, 312060, 321594, 322462, 338065, 345495, 367042, 395276, 405678, 423510, 437627, 459420, 460660, 483693, 494095, 535990, 550563, 579540, 592914, 598858, 643188, 644924, 676130, 690990, 734084, 803985, 806155, 811356, 847020, 875254, 898287, 917605, 967386, 988190, 1014195, 1071980, 1101126, 1185828, 1197716, 1284647, 1312881, 1352260, 1381980, 1482285, 1497145, 1607970, 1612310, 1750508, 1796574, 1835210, 1934772, 1976380, 2028390, 2096003, 2188135, 2202252, 2418465, 2569294, 2625762, 2752815, 2964570, 2994290, 3063389, 3215940, 3224620, 3593148, 3670420, 3853941, 4056780, 4192006, 4376270, 4491435, 4836930, 5138588, 5251524, 5505630, 5689151, 5929140, 5988580, 6126778, 6288009, 6423235, 6564405, 7707882, 8384012, 8752540, 8982870, 9190167, 9673860, 10480015, 11011260, 11378302, 12253556, 12576018, 12846470, 13128810, 15316945, 15415764, 17067453, 17965740, 18380334, 19269705, 20960030, 22756604, 25152036, 25692940, 26257620, 28445755, 30633890, 31440045, 34134906, 36760668, 38539410, 39824057, 41920060, 45950835, 56891510, 61267780, 62880090, 68269812, 77078820, 79648114, 85337265, 91901670, 113783020, 119472171, 125760180, 159296228, 170674530, 183803340, 199120285, 238944342, 341349060, 398240570, 477888684, 597360855, 796481140, 1194721710, 2389443420]

約数ペア:

[(1, 2389443420), (2, 1194721710), (3, 796481140), (4, 597360855), (5, 477888684), (6, 398240570), (7, 341349060), (10, 238944342), (12, 199120285), (13, 183803340), (14, 170674530), (15, 159296228), (19, 125760180), (20, 119472171), (21, 113783020), (26, 91901670), (28, 85337265), (30, 79648114), (31, 77078820), (35, 68269812), (38, 62880090), (39, 61267780), (42, 56891510), (52, 45950835), (57, 41920060), (60, 39824057), (62, 38539410), (65, 36760668), (70, 34134906), (76, 31440045), (78, 30633890), (84, 28445755), (91, 26257620), (93, 25692940), (95, 25152036), (105, 22756604), (114, 20960030), (124, 19269705), (130, 18380334), (133, 17965740), (140, 17067453), (155, 15415764), (156, 15316945), (182, 13128810), (186, 12846470), (190, 12576018), (195, 12253556), (210, 11378302), (217, 11011260), (228, 10480015), (247, 9673860), (260, 9190167), (266, 8982870), (273, 8752540), (285, 8384012), (310, 7707882), (364, 6564405), (372, 6423235), (380, 6288009), (390, 6126778), (399, 5988580), (403, 5929140), (420, 5689151), (434, 5505630), (455, 5251524), (465, 5138588), (494, 4836930), (532, 4491435), (546, 4376270), (570, 4192006), (589, 4056780), (620, 3853941), (651, 3670420), (665, 3593148), (741, 3224620), (743, 3215940), (780, 3063389), (798, 2994290), (806, 2964570), (868, 2752815), (910, 2625762), (930, 2569294), (988, 2418465), (1085, 2202252), (1092, 2188135), (1140, 2096003), (1178, 2028390), (1209, 1976380), (1235, 1934772), (1302, 1835210), (1330, 1796574), (1365, 1750508), (1482, 1612310), (1486, 1607970), (1596, 1497145), (1612, 1482285), (1729, 1381980), (1767, 1352260), (1820, 1312881), (1860, 1284647), (1995, 1197716), (2015, 1185828), (2170, 1101126), (2229, 1071980), (2356, 1014195), (2418, 988190), (2470, 967386), (2604, 917605), (2660, 898287), (2730, 875254), (2821, 847020), (2945, 811356), (2964, 806155), (2972, 803985), (3255, 734084), (3458, 690990), (3534, 676130), (3705, 644924), (3715, 643188), (3990, 598858), (4030, 592914), (4123, 579540), (4340, 550563), (4458, 535990), (4836, 494095), (4940, 483693), (5187, 460660), (5201, 459420), (5460, 437627), (5642, 423510), (5890, 405678), (6045, 395276), (6510, 367042), (6916, 345495), (7068, 338065), (7410, 322462), (7430, 321594), (7657, 312060), (7980, 299429), (8060, 296457), (8246, 289770), (8463, 282340), (8645, 276396), (8835, 270452), (8916, 267995), (9659, 247380), (10374, 230330), (10402, 229710), (11145, 214396), (11284, 211755), (11780, 202839), (12090, 197638), (12369, 193180), (13020, 183521), (14105, 169404), (14117, 169260), (14820, 161231), (14860, 160797), (15314, 156030), (15603, 153140), (16492, 144885), (16926, 141170), (17290, 138198), (17670, 135226), (19318, 123690), (20615, 115908), (20748, 115165), (20804, 114855), (22290, 107198), (22971, 104020), (23033, 103740), (24180, 98819), (24738, 96590), (25935, 92132), (26005, 91884), (28210, 84702), (28234, 84630), (28977, 82460), (30628, 78015), (31206, 76570), (33852, 70585), (34580, 69099), (35340, 67613), (38285, 62412), (38636, 61845), (41230, 57954), (42315, 56468), (42351, 56420), (44580, 53599), (45942, 52010), (46066, 51870), (48295, 49476)]