2942033920

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 224

約数和(自身を含む): 8354543616

約数和(自身を除く): 5412509696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 331, 434, 448, 496, 512, 560, 620, 640, 662, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1324, 1655, 1736, 1792, 1984, 2048, 2170, 2240, 2317, 2480, 2560, 2648, 3310, 3472, 3584, 3968, 4096, 4340, 4480, 4634, 4960, 5120, 5296, 6620, 6944, 7168, 7936, 8192, 8680, 8960, 9268, 9920, 10240, 10261, 10592, 11585, 13240, 13888, 14336, 15872, 17360, 17920, 18536, 19840, 20480, 20522, 21184, 23170, 26480, 27776, 28672, 31744, 34720, 35840, 37072, 39680, 40960, 41044, 42368, 46340, 51305, 52960, 55552, 57344, 63488, 69440, 71680, 71827, 74144, 79360, 82088, 84736, 92680, 102610, 105920, 111104, 126976, 138880, 143360, 143654, 148288, 158720, 164176, 169472, 185360, 205220, 211840, 222208, 253952, 277760, 286720, 287308, 296576, 317440, 328352, 338944, 359135, 370720, 410440, 423680, 444416, 555520, 574616, 593152, 634880, 656704, 677888, 718270, 741440, 820880, 847360, 888832, 1111040, 1149232, 1186304, 1269760, 1313408, 1355776, 1436540, 1482880, 1641760, 1694720, 1777664, 2222080, 2298464, 2372608, 2626816, 2711552, 2873080, 2965760, 3283520, 3389440, 4444160, 4596928, 4745216, 5253632, 5746160, 5931520, 6567040, 6778880, 8888320, 9193856, 9490432, 10507264, 11492320, 11863040, 13134080, 13557760, 18387712, 18980864, 21014528, 22984640, 23726080, 26268160, 36775424, 42029056, 45969280, 47452160, 52536320, 73550848, 84058112, 91938560, 94904320, 105072640, 147101696, 183877120, 210145280, 294203392, 367754240, 420290560, 588406784, 735508480, 1471016960, 2942033920]

約数ペア:

[(1, 2942033920), (2, 1471016960), (4, 735508480), (5, 588406784), (7, 420290560), (8, 367754240), (10, 294203392), (14, 210145280), (16, 183877120), (20, 147101696), (28, 105072640), (31, 94904320), (32, 91938560), (35, 84058112), (40, 73550848), (56, 52536320), (62, 47452160), (64, 45969280), (70, 42029056), (80, 36775424), (112, 26268160), (124, 23726080), (128, 22984640), (140, 21014528), (155, 18980864), (160, 18387712), (217, 13557760), (224, 13134080), (248, 11863040), (256, 11492320), (280, 10507264), (310, 9490432), (320, 9193856), (331, 8888320), (434, 6778880), (448, 6567040), (496, 5931520), (512, 5746160), (560, 5253632), (620, 4745216), (640, 4596928), (662, 4444160), (868, 3389440), (896, 3283520), (992, 2965760), (1024, 2873080), (1085, 2711552), (1120, 2626816), (1240, 2372608), (1280, 2298464), (1324, 2222080), (1655, 1777664), (1736, 1694720), (1792, 1641760), (1984, 1482880), (2048, 1436540), (2170, 1355776), (2240, 1313408), (2317, 1269760), (2480, 1186304), (2560, 1149232), (2648, 1111040), (3310, 888832), (3472, 847360), (3584, 820880), (3968, 741440), (4096, 718270), (4340, 677888), (4480, 656704), (4634, 634880), (4960, 593152), (5120, 574616), (5296, 555520), (6620, 444416), (6944, 423680), (7168, 410440), (7936, 370720), (8192, 359135), (8680, 338944), (8960, 328352), (9268, 317440), (9920, 296576), (10240, 287308), (10261, 286720), (10592, 277760), (11585, 253952), (13240, 222208), (13888, 211840), (14336, 205220), (15872, 185360), (17360, 169472), (17920, 164176), (18536, 158720), (19840, 148288), (20480, 143654), (20522, 143360), (21184, 138880), (23170, 126976), (26480, 111104), (27776, 105920), (28672, 102610), (31744, 92680), (34720, 84736), (35840, 82088), (37072, 79360), (39680, 74144), (40960, 71827), (41044, 71680), (42368, 69440), (46340, 63488), (51305, 57344), (52960, 55552)]