376953920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 1145560320

約数和(自身を除く): 768606400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 380, 448, 476, 521, 532, 544, 560, 595, 608, 646, 665, 680, 760, 952, 1042, 1064, 1088, 1120, 1190, 1216, 1292, 1330, 1360, 1520, 1615, 1904, 2084, 2128, 2240, 2261, 2380, 2584, 2605, 2660, 2720, 3040, 3230, 3647, 3808, 4168, 4256, 4522, 4760, 5168, 5210, 5320, 5440, 6080, 6460, 7294, 7616, 8336, 8512, 8857, 9044, 9520, 9899, 10336, 10420, 10640, 11305, 12920, 14588, 16672, 17714, 18088, 18235, 19040, 19798, 20672, 20840, 21280, 22610, 25840, 29176, 33344, 35428, 36176, 36470, 38080, 39596, 41680, 42560, 44285, 45220, 49495, 51680, 58352, 61999, 69293, 70856, 72352, 72940, 79192, 83360, 88570, 90440, 98990, 103360, 116704, 123998, 138586, 141712, 144704, 145880, 158384, 166720, 168283, 177140, 180880, 197980, 233408, 247996, 277172, 283424, 291760, 309995, 316768, 336566, 346465, 354280, 361760, 395960, 495992, 554344, 566848, 583520, 619990, 633536, 673132, 692930, 708560, 723520, 791920, 841415, 991984, 1108688, 1167040, 1177981, 1239980, 1346264, 1385860, 1417120, 1583840, 1682830, 1983968, 2217376, 2355962, 2479960, 2692528, 2771720, 2834240, 3167680, 3365660, 3967936, 4434752, 4711924, 4959920, 5385056, 5543440, 5889905, 6731320, 9423848, 9919840, 10770112, 11086880, 11779810, 13462640, 18847696, 19839680, 22173760, 23559620, 26925280, 37695392, 47119240, 53850560, 75390784, 94238480, 188476960, 376953920]

約数ペア:

[(1, 376953920), (2, 188476960), (4, 94238480), (5, 75390784), (7, 53850560), (8, 47119240), (10, 37695392), (14, 26925280), (16, 23559620), (17, 22173760), (19, 19839680), (20, 18847696), (28, 13462640), (32, 11779810), (34, 11086880), (35, 10770112), (38, 9919840), (40, 9423848), (56, 6731320), (64, 5889905), (68, 5543440), (70, 5385056), (76, 4959920), (80, 4711924), (85, 4434752), (95, 3967936), (112, 3365660), (119, 3167680), (133, 2834240), (136, 2771720), (140, 2692528), (152, 2479960), (160, 2355962), (170, 2217376), (190, 1983968), (224, 1682830), (238, 1583840), (266, 1417120), (272, 1385860), (280, 1346264), (304, 1239980), (320, 1177981), (323, 1167040), (340, 1108688), (380, 991984), (448, 841415), (476, 791920), (521, 723520), (532, 708560), (544, 692930), (560, 673132), (595, 633536), (608, 619990), (646, 583520), (665, 566848), (680, 554344), (760, 495992), (952, 395960), (1042, 361760), (1064, 354280), (1088, 346465), (1120, 336566), (1190, 316768), (1216, 309995), (1292, 291760), (1330, 283424), (1360, 277172), (1520, 247996), (1615, 233408), (1904, 197980), (2084, 180880), (2128, 177140), (2240, 168283), (2261, 166720), (2380, 158384), (2584, 145880), (2605, 144704), (2660, 141712), (2720, 138586), (3040, 123998), (3230, 116704), (3647, 103360), (3808, 98990), (4168, 90440), (4256, 88570), (4522, 83360), (4760, 79192), (5168, 72940), (5210, 72352), (5320, 70856), (5440, 69293), (6080, 61999), (6460, 58352), (7294, 51680), (7616, 49495), (8336, 45220), (8512, 44285), (8857, 42560), (9044, 41680), (9520, 39596), (9899, 38080), (10336, 36470), (10420, 36176), (10640, 35428), (11305, 33344), (12920, 29176), (14588, 25840), (16672, 22610), (17714, 21280), (18088, 20840), (18235, 20672), (19040, 19798)]