518408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 1718599680

約数和(自身を除く): 1200191640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 73, 83, 92, 93, 115, 120, 124, 138, 146, 155, 166, 184, 186, 219, 230, 248, 249, 276, 292, 310, 332, 345, 365, 372, 415, 438, 460, 465, 498, 552, 584, 620, 664, 690, 713, 730, 744, 830, 876, 920, 930, 996, 1095, 1240, 1245, 1380, 1426, 1460, 1660, 1679, 1752, 1860, 1909, 1992, 2139, 2190, 2263, 2490, 2573, 2760, 2852, 2920, 3320, 3358, 3565, 3720, 3818, 4278, 4380, 4526, 4980, 5037, 5146, 5704, 5727, 6059, 6716, 6789, 7130, 7636, 7719, 8395, 8556, 8760, 9052, 9545, 9960, 10074, 10292, 10695, 11315, 11454, 12118, 12865, 13432, 13578, 14260, 15272, 15438, 16790, 17112, 18104, 18177, 19090, 20148, 20584, 21390, 22630, 22908, 24236, 25185, 25730, 27156, 28520, 28635, 30295, 30876, 33580, 33945, 36354, 38180, 38595, 40296, 42780, 45260, 45816, 48472, 50370, 51460, 52049, 54312, 57270, 59179, 60590, 61752, 67160, 67890, 72708, 76360, 77190, 85560, 90520, 90885, 100740, 102920, 104098, 114540, 118358, 121180, 135780, 139357, 145416, 154380, 156147, 177537, 181770, 187829, 201480, 208196, 229080, 236716, 242360, 260245, 271560, 278714, 295895, 308760, 312294, 355074, 363540, 375658, 416392, 418071, 473432, 520490, 557428, 563487, 591790, 624588, 696785, 710148, 727080, 751316, 780735, 836142, 887685, 939145, 1040980, 1114856, 1126974, 1183580, 1249176, 1393570, 1420296, 1502632, 1561470, 1672284, 1775370, 1878290, 2081960, 2090355, 2253948, 2367160, 2787140, 2817435, 3122940, 3344568, 3550740, 3756580, 4180710, 4320067, 4507896, 5574280, 5634870, 6245880, 7101480, 7513160, 8361420, 8640134, 11269740, 12960201, 16722840, 17280268, 21600335, 22539480, 25920402, 34560536, 43200670, 51840804, 64801005, 86401340, 103681608, 129602010, 172802680, 259204020, 518408040]

約数ペア:

[(1, 518408040), (2, 259204020), (3, 172802680), (4, 129602010), (5, 103681608), (6, 86401340), (8, 64801005), (10, 51840804), (12, 43200670), (15, 34560536), (20, 25920402), (23, 22539480), (24, 21600335), (30, 17280268), (31, 16722840), (40, 12960201), (46, 11269740), (60, 8640134), (62, 8361420), (69, 7513160), (73, 7101480), (83, 6245880), (92, 5634870), (93, 5574280), (115, 4507896), (120, 4320067), (124, 4180710), (138, 3756580), (146, 3550740), (155, 3344568), (166, 3122940), (184, 2817435), (186, 2787140), (219, 2367160), (230, 2253948), (248, 2090355), (249, 2081960), (276, 1878290), (292, 1775370), (310, 1672284), (332, 1561470), (345, 1502632), (365, 1420296), (372, 1393570), (415, 1249176), (438, 1183580), (460, 1126974), (465, 1114856), (498, 1040980), (552, 939145), (584, 887685), (620, 836142), (664, 780735), (690, 751316), (713, 727080), (730, 710148), (744, 696785), (830, 624588), (876, 591790), (920, 563487), (930, 557428), (996, 520490), (1095, 473432), (1240, 418071), (1245, 416392), (1380, 375658), (1426, 363540), (1460, 355074), (1660, 312294), (1679, 308760), (1752, 295895), (1860, 278714), (1909, 271560), (1992, 260245), (2139, 242360), (2190, 236716), (2263, 229080), (2490, 208196), (2573, 201480), (2760, 187829), (2852, 181770), (2920, 177537), (3320, 156147), (3358, 154380), (3565, 145416), (3720, 139357), (3818, 135780), (4278, 121180), (4380, 118358), (4526, 114540), (4980, 104098), (5037, 102920), (5146, 100740), (5704, 90885), (5727, 90520), (6059, 85560), (6716, 77190), (6789, 76360), (7130, 72708), (7636, 67890), (7719, 67160), (8395, 61752), (8556, 60590), (8760, 59179), (9052, 57270), (9545, 54312), (9960, 52049), (10074, 51460), (10292, 50370), (10695, 48472), (11315, 45816), (11454, 45260), (12118, 42780), (12865, 40296), (13432, 38595), (13578, 38180), (14260, 36354), (15272, 33945), (15438, 33580), (16790, 30876), (17112, 30295), (18104, 28635), (18177, 28520), (19090, 27156), (20148, 25730), (20584, 25185), (21390, 24236), (22630, 22908)]