1640874144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 5614092288

約数和(自身を除く): 3973218144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 73, 78, 83, 84, 91, 93, 96, 104, 112, 124, 146, 156, 166, 168, 182, 186, 208, 217, 219, 224, 248, 249, 273, 292, 312, 332, 336, 364, 372, 403, 416, 434, 438, 496, 498, 511, 546, 581, 584, 624, 651, 664, 672, 728, 744, 806, 868, 876, 949, 992, 996, 1022, 1079, 1092, 1162, 1168, 1209, 1248, 1302, 1328, 1456, 1488, 1533, 1612, 1736, 1743, 1752, 1898, 1992, 2044, 2158, 2184, 2263, 2324, 2336, 2418, 2573, 2604, 2656, 2821, 2847, 2912, 2976, 3066, 3224, 3237, 3472, 3486, 3504, 3796, 3984, 4088, 4316, 4368, 4526, 4648, 4836, 5146, 5208, 5642, 5694, 6059, 6132, 6448, 6474, 6643, 6789, 6944, 6972, 7008, 7553, 7592, 7719, 7968, 8176, 8463, 8632, 8736, 9052, 9296, 9672, 10292, 10416, 11284, 11388, 12118, 12264, 12896, 12948, 13286, 13578, 13944, 15106, 15184, 15438, 15841, 16352, 16926, 17264, 18011, 18104, 18177, 18592, 19344, 19929, 20584, 20832, 22568, 22659, 22776, 24236, 24528, 25896, 26572, 27156, 27888, 29419, 30212, 30368, 30876, 31682, 33449, 33852, 34528, 36022, 36208, 36354, 38688, 39858, 41168, 42413, 45136, 45318, 45552, 47523, 48472, 49056, 51792, 53144, 54033, 54312, 55776, 58838, 60424, 61752, 63364, 66898, 67704, 72044, 72416, 72708, 78767, 79716, 82336, 84826, 88257, 90272, 90636, 91104, 95046, 96944, 100347, 103584, 106288, 108066, 108624, 117676, 120848, 123504, 126728, 127239, 133796, 135408, 144088, 145416, 157534, 159432, 169652, 176514, 181272, 187829, 190092, 193888, 200694, 205933, 212576, 216132, 217248, 234143, 235352, 236301, 241696, 247008, 253456, 254478, 267592, 270816, 288176, 290832, 315068, 318864, 339304, 353028, 362544, 375658, 380184, 401388, 411866, 432264, 468286, 470704, 472602, 506912, 508956, 535184, 551369, 563487, 576352, 581664, 617799, 630136, 637728, 678608, 702429, 706056, 725088, 751316, 760368, 802776, 823732, 864528, 936572, 941408, 945204, 1017912, 1070368, 1102738, 1126974, 1235598, 1260272, 1314803, 1357216, 1404858, 1412112, 1502632, 1520736, 1605552, 1647464, 1654107, 1729056, 1873144, 1890408, 2035824, 2205476, 2253948, 2441777, 2471196, 2520544, 2629606, 2809716, 2824224, 3005264, 3211104, 3294928, 3308214, 3746288, 3780816, 3944409, 4071648, 4410952, 4507896, 4883554, 4942392, 5259212, 5619432, 6010528, 6589856, 6616428, 7325331, 7492576, 7561632, 7888818, 8821904, 9015792, 9767108, 9884784, 10518424, 11238864, 13232856, 14650662, 15777636, 17092439, 17643808, 18031584, 19534216, 19769568, 21036848, 22477728, 26465712, 29301324, 31555272, 34184878, 39068432, 42073696, 51277317, 52931424, 58602648, 63110544, 68369756, 78136864, 102554634, 117205296, 126221088, 136739512, 205109268, 234410592, 273479024, 410218536, 546958048, 820437072, 1640874144]

約数ペア:

[(1, 1640874144), (2, 820437072), (3, 546958048), (4, 410218536), (6, 273479024), (7, 234410592), (8, 205109268), (12, 136739512), (13, 126221088), (14, 117205296), (16, 102554634), (21, 78136864), (24, 68369756), (26, 63110544), (28, 58602648), (31, 52931424), (32, 51277317), (39, 42073696), (42, 39068432), (48, 34184878), (52, 31555272), (56, 29301324), (62, 26465712), (73, 22477728), (78, 21036848), (83, 19769568), (84, 19534216), (91, 18031584), (93, 17643808), (96, 17092439), (104, 15777636), (112, 14650662), (124, 13232856), (146, 11238864), (156, 10518424), (166, 9884784), (168, 9767108), (182, 9015792), (186, 8821904), (208, 7888818), (217, 7561632), (219, 7492576), (224, 7325331), (248, 6616428), (249, 6589856), (273, 6010528), (292, 5619432), (312, 5259212), (332, 4942392), (336, 4883554), (364, 4507896), (372, 4410952), (403, 4071648), (416, 3944409), (434, 3780816), (438, 3746288), (496, 3308214), (498, 3294928), (511, 3211104), (546, 3005264), (581, 2824224), (584, 2809716), (624, 2629606), (651, 2520544), (664, 2471196), (672, 2441777), (728, 2253948), (744, 2205476), (806, 2035824), (868, 1890408), (876, 1873144), (949, 1729056), (992, 1654107), (996, 1647464), (1022, 1605552), (1079, 1520736), (1092, 1502632), (1162, 1412112), (1168, 1404858), (1209, 1357216), (1248, 1314803), (1302, 1260272), (1328, 1235598), (1456, 1126974), (1488, 1102738), (1533, 1070368), (1612, 1017912), (1736, 945204), (1743, 941408), (1752, 936572), (1898, 864528), (1992, 823732), (2044, 802776), (2158, 760368), (2184, 751316), (2263, 725088), (2324, 706056), (2336, 702429), (2418, 678608), (2573, 637728), (2604, 630136), (2656, 617799), (2821, 581664), (2847, 576352), (2912, 563487), (2976, 551369), (3066, 535184), (3224, 508956), (3237, 506912), (3472, 472602), (3486, 470704), (3504, 468286), (3796, 432264), (3984, 411866), (4088, 401388), (4316, 380184), (4368, 375658), (4526, 362544), (4648, 353028), (4836, 339304), (5146, 318864), (5208, 315068), (5642, 290832), (5694, 288176), (6059, 270816), (6132, 267592), (6448, 254478), (6474, 253456), (6643, 247008), (6789, 241696), (6944, 236301), (6972, 235352), (7008, 234143), (7553, 217248), (7592, 216132), (7719, 212576), (7968, 205933), (8176, 200694), (8463, 193888), (8632, 190092), (8736, 187829), (9052, 181272), (9296, 176514), (9672, 169652), (10292, 159432), (10416, 157534), (11284, 145416), (11388, 144088), (12118, 135408), (12264, 133796), (12896, 127239), (12948, 126728), (13286, 123504), (13578, 120848), (13944, 117676), (15106, 108624), (15184, 108066), (15438, 106288), (15841, 103584), (16352, 100347), (16926, 96944), (17264, 95046), (18011, 91104), (18104, 90636), (18177, 90272), (18592, 88257), (19344, 84826), (19929, 82336), (20584, 79716), (20832, 78767), (22568, 72708), (22659, 72416), (22776, 72044), (24236, 67704), (24528, 66898), (25896, 63364), (26572, 61752), (27156, 60424), (27888, 58838), (29419, 55776), (30212, 54312), (30368, 54033), (30876, 53144), (31682, 51792), (33449, 49056), (33852, 48472), (34528, 47523), (36022, 45552), (36208, 45318), (36354, 45136), (38688, 42413), (39858, 41168)]