2071629560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 256

約数和(自身を含む): 6464102400

約数和(自身を除く): 4392472840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 403, 434, 440, 455, 520, 572, 616, 620, 682, 715, 728, 770, 806, 868, 910, 1001, 1085, 1144, 1240, 1364, 1430, 1540, 1612, 1669, 1705, 1736, 1820, 2002, 2015, 2170, 2387, 2728, 2821, 2860, 3080, 3224, 3338, 3410, 3640, 4004, 4030, 4340, 4433, 4774, 5005, 5642, 5720, 6676, 6820, 8008, 8060, 8345, 8680, 8866, 9548, 10010, 11284, 11683, 11935, 13352, 13640, 14105, 16120, 16690, 17732, 18359, 19096, 20020, 21697, 22165, 22568, 23366, 23870, 28210, 31031, 33380, 35464, 36718, 40040, 43394, 44330, 46732, 47740, 51739, 56420, 58415, 62062, 66760, 73436, 86788, 88660, 91795, 93464, 95480, 103478, 108485, 112840, 116830, 124124, 128513, 146872, 151879, 155155, 173576, 177320, 183590, 206956, 216970, 233660, 238667, 248248, 257026, 258695, 303758, 310310, 362173, 367180, 413912, 433940, 467320, 477334, 514052, 517390, 569129, 607516, 620620, 642565, 672607, 724346, 734360, 759395, 867880, 954668, 1028104, 1034780, 1138258, 1193335, 1215032, 1241240, 1285130, 1345214, 1448692, 1518790, 1670669, 1810865, 1909336, 2069560, 2276516, 2386670, 2570260, 2690428, 2845645, 2897384, 3037580, 3341338, 3363035, 3621730, 3983903, 4553032, 4708249, 4773340, 5140520, 5380856, 5691290, 6075160, 6682676, 6726070, 7243460, 7398677, 7967806, 8353345, 9416498, 9546680, 11382580, 13365352, 13452140, 14486920, 14797354, 15935612, 16706690, 18832996, 19919515, 22765160, 23541245, 26904280, 29594708, 31871224, 33413380, 36993385, 37665992, 39839030, 47082490, 51790739, 59189416, 66826760, 73986770, 79678060, 94164980, 103581478, 147973540, 159356120, 188329960, 207162956, 258953695, 295947080, 414325912, 517907390, 1035814780, 2071629560]

約数ペア:

[(1, 2071629560), (2, 1035814780), (4, 517907390), (5, 414325912), (7, 295947080), (8, 258953695), (10, 207162956), (11, 188329960), (13, 159356120), (14, 147973540), (20, 103581478), (22, 94164980), (26, 79678060), (28, 73986770), (31, 66826760), (35, 59189416), (40, 51790739), (44, 47082490), (52, 39839030), (55, 37665992), (56, 36993385), (62, 33413380), (65, 31871224), (70, 29594708), (77, 26904280), (88, 23541245), (91, 22765160), (104, 19919515), (110, 18832996), (124, 16706690), (130, 15935612), (140, 14797354), (143, 14486920), (154, 13452140), (155, 13365352), (182, 11382580), (217, 9546680), (220, 9416498), (248, 8353345), (260, 7967806), (280, 7398677), (286, 7243460), (308, 6726070), (310, 6682676), (341, 6075160), (364, 5691290), (385, 5380856), (403, 5140520), (434, 4773340), (440, 4708249), (455, 4553032), (520, 3983903), (572, 3621730), (616, 3363035), (620, 3341338), (682, 3037580), (715, 2897384), (728, 2845645), (770, 2690428), (806, 2570260), (868, 2386670), (910, 2276516), (1001, 2069560), (1085, 1909336), (1144, 1810865), (1240, 1670669), (1364, 1518790), (1430, 1448692), (1540, 1345214), (1612, 1285130), (1669, 1241240), (1705, 1215032), (1736, 1193335), (1820, 1138258), (2002, 1034780), (2015, 1028104), (2170, 954668), (2387, 867880), (2728, 759395), (2821, 734360), (2860, 724346), (3080, 672607), (3224, 642565), (3338, 620620), (3410, 607516), (3640, 569129), (4004, 517390), (4030, 514052), (4340, 477334), (4433, 467320), (4774, 433940), (5005, 413912), (5642, 367180), (5720, 362173), (6676, 310310), (6820, 303758), (8008, 258695), (8060, 257026), (8345, 248248), (8680, 238667), (8866, 233660), (9548, 216970), (10010, 206956), (11284, 183590), (11683, 177320), (11935, 173576), (13352, 155155), (13640, 151879), (14105, 146872), (16120, 128513), (16690, 124124), (17732, 116830), (18359, 112840), (19096, 108485), (20020, 103478), (21697, 95480), (22165, 93464), (22568, 91795), (23366, 88660), (23870, 86788), (28210, 73436), (31031, 66760), (33380, 62062), (35464, 58415), (36718, 56420), (40040, 51739), (43394, 47740), (44330, 46732)]