148195320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 256

約数和(自身を含む): 562222080

約数和(自身を除く): 414026760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 331, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 662, 728, 780, 820, 840, 861, 910, 984, 993, 1066, 1092, 1148, 1230, 1324, 1365, 1435, 1560, 1599, 1640, 1655, 1722, 1820, 1986, 2132, 2184, 2296, 2317, 2460, 2648, 2665, 2730, 2870, 3198, 3310, 3444, 3640, 3731, 3972, 4264, 4303, 4305, 4634, 4920, 4965, 5330, 5460, 5740, 6396, 6620, 6888, 6951, 7462, 7944, 7995, 8606, 8610, 9268, 9930, 10660, 10920, 11193, 11480, 11585, 12792, 12909, 13240, 13571, 13902, 14924, 15990, 17212, 17220, 18536, 18655, 19860, 21320, 21515, 22386, 23170, 25818, 27142, 27804, 29848, 30121, 31980, 34424, 34440, 34755, 37310, 39720, 40713, 43030, 44772, 46340, 51636, 54284, 55608, 55965, 60242, 63960, 64545, 67855, 69510, 74620, 81426, 86060, 89544, 90363, 92680, 94997, 103272, 108568, 111930, 120484, 129090, 135710, 139020, 149240, 150605, 162852, 172120, 176423, 180726, 189994, 203565, 223860, 240968, 258180, 271420, 278040, 284991, 301210, 325704, 352846, 361452, 379988, 407130, 447720, 451815, 474985, 516360, 529269, 542840, 569982, 602420, 705692, 722904, 759976, 814260, 882115, 903630, 949970, 1058538, 1139964, 1204840, 1234961, 1411384, 1424955, 1628520, 1764230, 1807260, 1899940, 2117076, 2279928, 2469922, 2646345, 2849910, 3528460, 3614520, 3704883, 3799880, 4234152, 4939844, 5292690, 5699820, 6174805, 7056920, 7409766, 9879688, 10585380, 11399640, 12349610, 14819532, 18524415, 21170760, 24699220, 29639064, 37048830, 49398440, 74097660, 148195320]

約数ペア:

[(1, 148195320), (2, 74097660), (3, 49398440), (4, 37048830), (5, 29639064), (6, 24699220), (7, 21170760), (8, 18524415), (10, 14819532), (12, 12349610), (13, 11399640), (14, 10585380), (15, 9879688), (20, 7409766), (21, 7056920), (24, 6174805), (26, 5699820), (28, 5292690), (30, 4939844), (35, 4234152), (39, 3799880), (40, 3704883), (41, 3614520), (42, 3528460), (52, 2849910), (56, 2646345), (60, 2469922), (65, 2279928), (70, 2117076), (78, 1899940), (82, 1807260), (84, 1764230), (91, 1628520), (104, 1424955), (105, 1411384), (120, 1234961), (123, 1204840), (130, 1139964), (140, 1058538), (156, 949970), (164, 903630), (168, 882115), (182, 814260), (195, 759976), (205, 722904), (210, 705692), (246, 602420), (260, 569982), (273, 542840), (280, 529269), (287, 516360), (312, 474985), (328, 451815), (331, 447720), (364, 407130), (390, 379988), (410, 361452), (420, 352846), (455, 325704), (492, 301210), (520, 284991), (533, 278040), (546, 271420), (574, 258180), (615, 240968), (662, 223860), (728, 203565), (780, 189994), (820, 180726), (840, 176423), (861, 172120), (910, 162852), (984, 150605), (993, 149240), (1066, 139020), (1092, 135710), (1148, 129090), (1230, 120484), (1324, 111930), (1365, 108568), (1435, 103272), (1560, 94997), (1599, 92680), (1640, 90363), (1655, 89544), (1722, 86060), (1820, 81426), (1986, 74620), (2132, 69510), (2184, 67855), (2296, 64545), (2317, 63960), (2460, 60242), (2648, 55965), (2665, 55608), (2730, 54284), (2870, 51636), (3198, 46340), (3310, 44772), (3444, 43030), (3640, 40713), (3731, 39720), (3972, 37310), (4264, 34755), (4303, 34440), (4305, 34424), (4634, 31980), (4920, 30121), (4965, 29848), (5330, 27804), (5460, 27142), (5740, 25818), (6396, 23170), (6620, 22386), (6888, 21515), (6951, 21320), (7462, 19860), (7944, 18655), (7995, 18536), (8606, 17220), (8610, 17212), (9268, 15990), (9930, 14924), (10660, 13902), (10920, 13571), (11193, 13240), (11480, 12909), (11585, 12792)]