652000960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 1799904960

約数和(自身を除く): 1147904000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 73, 76, 80, 95, 104, 113, 130, 146, 152, 160, 190, 208, 226, 247, 260, 292, 304, 320, 365, 380, 416, 452, 494, 520, 565, 584, 608, 730, 760, 832, 904, 949, 988, 1040, 1130, 1168, 1216, 1235, 1387, 1460, 1469, 1520, 1808, 1898, 1976, 2080, 2147, 2260, 2336, 2470, 2774, 2920, 2938, 3040, 3616, 3796, 3952, 4160, 4294, 4520, 4672, 4745, 4940, 5548, 5840, 5876, 6080, 6935, 7232, 7345, 7592, 7904, 8249, 8588, 9040, 9490, 9880, 10735, 11096, 11680, 11752, 13870, 14690, 15184, 15808, 16498, 17176, 18031, 18080, 18980, 19760, 21470, 22192, 23360, 23504, 27740, 27911, 29380, 30368, 32996, 34352, 36062, 36160, 37960, 39520, 41245, 42940, 44384, 47008, 55480, 55822, 58760, 60736, 65992, 68704, 72124, 75920, 79040, 82490, 85880, 88768, 90155, 94016, 107237, 110960, 111644, 117520, 131984, 137408, 139555, 144248, 151840, 156731, 164980, 171760, 180310, 214474, 221920, 223288, 235040, 263968, 279110, 288496, 303680, 313462, 329960, 343520, 360620, 428948, 443840, 446576, 470080, 527936, 536185, 558220, 576992, 626924, 659920, 687040, 721240, 783655, 857896, 893152, 1072370, 1116440, 1153984, 1253848, 1319840, 1442480, 1567310, 1715792, 1786304, 2037503, 2144740, 2232880, 2507696, 2639680, 2884960, 3134620, 3431584, 4075006, 4289480, 4465760, 5015392, 5769920, 6269240, 6863168, 8150012, 8578960, 8931520, 10030784, 10187515, 12538480, 16300024, 17157920, 20375030, 25076960, 32600048, 34315840, 40750060, 50153920, 65200096, 81500120, 130400192, 163000240, 326000480, 652000960]

約数ペア:

[(1, 652000960), (2, 326000480), (4, 163000240), (5, 130400192), (8, 81500120), (10, 65200096), (13, 50153920), (16, 40750060), (19, 34315840), (20, 32600048), (26, 25076960), (32, 20375030), (38, 17157920), (40, 16300024), (52, 12538480), (64, 10187515), (65, 10030784), (73, 8931520), (76, 8578960), (80, 8150012), (95, 6863168), (104, 6269240), (113, 5769920), (130, 5015392), (146, 4465760), (152, 4289480), (160, 4075006), (190, 3431584), (208, 3134620), (226, 2884960), (247, 2639680), (260, 2507696), (292, 2232880), (304, 2144740), (320, 2037503), (365, 1786304), (380, 1715792), (416, 1567310), (452, 1442480), (494, 1319840), (520, 1253848), (565, 1153984), (584, 1116440), (608, 1072370), (730, 893152), (760, 857896), (832, 783655), (904, 721240), (949, 687040), (988, 659920), (1040, 626924), (1130, 576992), (1168, 558220), (1216, 536185), (1235, 527936), (1387, 470080), (1460, 446576), (1469, 443840), (1520, 428948), (1808, 360620), (1898, 343520), (1976, 329960), (2080, 313462), (2147, 303680), (2260, 288496), (2336, 279110), (2470, 263968), (2774, 235040), (2920, 223288), (2938, 221920), (3040, 214474), (3616, 180310), (3796, 171760), (3952, 164980), (4160, 156731), (4294, 151840), (4520, 144248), (4672, 139555), (4745, 137408), (4940, 131984), (5548, 117520), (5840, 111644), (5876, 110960), (6080, 107237), (6935, 94016), (7232, 90155), (7345, 88768), (7592, 85880), (7904, 82490), (8249, 79040), (8588, 75920), (9040, 72124), (9490, 68704), (9880, 65992), (10735, 60736), (11096, 58760), (11680, 55822), (11752, 55480), (13870, 47008), (14690, 44384), (15184, 42940), (15808, 41245), (16498, 39520), (17176, 37960), (18031, 36160), (18080, 36062), (18980, 34352), (19760, 32996), (21470, 30368), (22192, 29380), (23360, 27911), (23504, 27740)]