40894376880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{15319}}^1$

素因数の和:15576

約数の個数: 240

約数和(自身を含む): 148129447680

約数和(自身を除く): 107235070800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 227, 240, 245, 280, 294, 336, 392, 420, 454, 490, 560, 588, 681, 735, 784, 840, 908, 980, 1135, 1176, 1362, 1470, 1589, 1680, 1816, 1960, 2270, 2352, 2724, 2940, 3178, 3405, 3632, 3920, 4540, 4767, 5448, 5880, 6356, 6810, 7945, 9080, 9534, 10896, 11123, 11760, 12712, 13620, 15319, 15890, 18160, 19068, 22246, 23835, 25424, 27240, 30638, 31780, 33369, 38136, 44492, 45957, 47670, 54480, 55615, 61276, 63560, 66738, 76272, 76595, 88984, 91914, 95340, 107233, 111230, 122552, 127120, 133476, 153190, 166845, 177968, 183828, 190680, 214466, 222460, 229785, 245104, 266952, 306380, 321699, 333690, 367656, 381360, 428932, 444920, 459570, 533904, 536165, 612760, 643398, 667380, 735312, 750631, 857864, 889840, 919140, 1072330, 1225520, 1286796, 1334760, 1501262, 1608495, 1715728, 1838280, 2144660, 2251893, 2573592, 2669520, 3002524, 3216990, 3477413, 3676560, 3753155, 4289320, 4503786, 5147184, 6005048, 6433980, 6954826, 7506310, 8578640, 9007572, 10432239, 11259465, 12010096, 12867960, 13909652, 15012620, 17387065, 18015144, 20864478, 22518930, 24341891, 25735920, 27819304, 30025240, 34774130, 36030288, 41728956, 45037860, 48683782, 52161195, 55638608, 60050480, 69548260, 73025673, 83457912, 90075720, 97367564, 104322390, 121709455, 139096520, 146051346, 166915824, 170393237, 180151440, 194735128, 208644780, 243418910, 278193040, 292102692, 340786474, 365128365, 389470256, 417289560, 486837820, 511179711, 584205384, 681572948, 730256730, 834579120, 851966185, 973675640, 1022359422, 1168410768, 1363145896, 1460513460, 1703932370, 1947351280, 2044718844, 2555898555, 2726291792, 2921026920, 3407864740, 4089437688, 5111797110, 5842053840, 6815729480, 8178875376, 10223594220, 13631458960, 20447188440, 40894376880]

約数ペア:

[(1, 40894376880), (2, 20447188440), (3, 13631458960), (4, 10223594220), (5, 8178875376), (6, 6815729480), (7, 5842053840), (8, 5111797110), (10, 4089437688), (12, 3407864740), (14, 2921026920), (15, 2726291792), (16, 2555898555), (20, 2044718844), (21, 1947351280), (24, 1703932370), (28, 1460513460), (30, 1363145896), (35, 1168410768), (40, 1022359422), (42, 973675640), (48, 851966185), (49, 834579120), (56, 730256730), (60, 681572948), (70, 584205384), (80, 511179711), (84, 486837820), (98, 417289560), (105, 389470256), (112, 365128365), (120, 340786474), (140, 292102692), (147, 278193040), (168, 243418910), (196, 208644780), (210, 194735128), (227, 180151440), (240, 170393237), (245, 166915824), (280, 146051346), (294, 139096520), (336, 121709455), (392, 104322390), (420, 97367564), (454, 90075720), (490, 83457912), (560, 73025673), (588, 69548260), (681, 60050480), (735, 55638608), (784, 52161195), (840, 48683782), (908, 45037860), (980, 41728956), (1135, 36030288), (1176, 34774130), (1362, 30025240), (1470, 27819304), (1589, 25735920), (1680, 24341891), (1816, 22518930), (1960, 20864478), (2270, 18015144), (2352, 17387065), (2724, 15012620), (2940, 13909652), (3178, 12867960), (3405, 12010096), (3632, 11259465), (3920, 10432239), (4540, 9007572), (4767, 8578640), (5448, 7506310), (5880, 6954826), (6356, 6433980), (6810, 6005048), (7945, 5147184), (9080, 4503786), (9534, 4289320), (10896, 3753155), (11123, 3676560), (11760, 3477413), (12712, 3216990), (13620, 3002524), (15319, 2669520), (15890, 2573592), (18160, 2251893), (19068, 2144660), (22246, 1838280), (23835, 1715728), (25424, 1608495), (27240, 1501262), (30638, 1334760), (31780, 1286796), (33369, 1225520), (38136, 1072330), (44492, 919140), (45957, 889840), (47670, 857864), (54480, 750631), (55615, 735312), (61276, 667380), (63560, 643398), (66738, 612760), (76272, 536165), (76595, 533904), (88984, 459570), (91914, 444920), (95340, 428932), (107233, 381360), (111230, 367656), (122552, 333690), (127120, 321699), (133476, 306380), (153190, 266952), (166845, 245104), (177968, 229785), (183828, 222460), (190680, 214466)]