258045060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 897748992

約数和(自身を除く): 639703932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 167, 182, 195, 210, 260, 273, 283, 334, 364, 390, 420, 455, 501, 546, 566, 668, 780, 835, 849, 910, 1002, 1092, 1132, 1169, 1365, 1415, 1670, 1698, 1820, 1981, 2004, 2171, 2338, 2505, 2730, 2830, 3340, 3396, 3507, 3679, 3962, 4245, 4342, 4676, 5010, 5460, 5660, 5845, 5943, 6513, 7014, 7358, 7924, 8490, 8684, 9905, 10020, 10855, 11037, 11690, 11886, 13026, 14028, 14716, 15197, 16980, 17535, 18395, 19810, 21710, 22074, 23380, 23772, 25753, 26052, 29715, 30394, 32565, 35070, 36790, 39620, 43420, 44148, 45591, 47261, 51506, 55185, 59430, 60788, 65130, 70140, 73580, 75985, 77259, 91182, 94522, 103012, 110370, 118860, 128765, 130260, 141783, 151970, 154518, 182364, 189044, 220740, 227955, 236305, 257530, 283566, 303940, 309036, 330827, 386295, 455910, 472610, 515060, 567132, 614393, 661654, 708915, 772590, 911820, 945220, 992481, 1228786, 1323308, 1417830, 1545180, 1654135, 1843179, 1984962, 2457572, 2835660, 3071965, 3308270, 3686358, 3969924, 4300751, 4962405, 6143930, 6616540, 7372716, 8601502, 9215895, 9924810, 12287860, 12902253, 17203004, 18431790, 19849620, 21503755, 25804506, 36863580, 43007510, 51609012, 64511265, 86015020, 129022530, 258045060]

約数ペア:

[(1, 258045060), (2, 129022530), (3, 86015020), (4, 64511265), (5, 51609012), (6, 43007510), (7, 36863580), (10, 25804506), (12, 21503755), (13, 19849620), (14, 18431790), (15, 17203004), (20, 12902253), (21, 12287860), (26, 9924810), (28, 9215895), (30, 8601502), (35, 7372716), (39, 6616540), (42, 6143930), (52, 4962405), (60, 4300751), (65, 3969924), (70, 3686358), (78, 3308270), (84, 3071965), (91, 2835660), (105, 2457572), (130, 1984962), (140, 1843179), (156, 1654135), (167, 1545180), (182, 1417830), (195, 1323308), (210, 1228786), (260, 992481), (273, 945220), (283, 911820), (334, 772590), (364, 708915), (390, 661654), (420, 614393), (455, 567132), (501, 515060), (546, 472610), (566, 455910), (668, 386295), (780, 330827), (835, 309036), (849, 303940), (910, 283566), (1002, 257530), (1092, 236305), (1132, 227955), (1169, 220740), (1365, 189044), (1415, 182364), (1670, 154518), (1698, 151970), (1820, 141783), (1981, 130260), (2004, 128765), (2171, 118860), (2338, 110370), (2505, 103012), (2730, 94522), (2830, 91182), (3340, 77259), (3396, 75985), (3507, 73580), (3679, 70140), (3962, 65130), (4245, 60788), (4342, 59430), (4676, 55185), (5010, 51506), (5460, 47261), (5660, 45591), (5845, 44148), (5943, 43420), (6513, 39620), (7014, 36790), (7358, 35070), (7924, 32565), (8490, 30394), (8684, 29715), (9905, 26052), (10020, 25753), (10855, 23772), (11037, 23380), (11690, 22074), (11886, 21710), (13026, 19810), (14028, 18395), (14716, 17535), (15197, 16980)]