611550426640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1\times {\mathrm{1559}}^1$

素因数の和:2625

約数の個数: 160

約数和(自身を含む): 1503655545600

約数和(自身を除く): 892105118960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 421, 613, 760, 842, 1226, 1520, 1559, 1684, 2105, 2452, 3065, 3118, 3368, 4210, 4904, 6130, 6236, 6736, 7795, 7999, 8420, 9808, 11647, 12260, 12472, 15590, 15998, 16840, 23294, 24520, 24944, 29621, 31180, 31996, 33680, 39995, 46588, 49040, 58235, 59242, 62360, 63992, 79990, 93176, 116470, 118484, 124720, 127984, 148105, 159980, 186352, 232940, 236968, 258073, 296210, 319960, 465880, 473936, 516146, 592420, 639920, 656339, 931760, 955667, 1032292, 1184840, 1290365, 1312678, 1911334, 2064584, 2369680, 2580730, 2625356, 3281695, 3822668, 4129168, 4778335, 4903387, 5161460, 5250712, 6563390, 7645336, 9556670, 9806774, 10322920, 10501424, 12470441, 13126780, 15290672, 18157673, 19113340, 19613548, 20645840, 24516935, 24940882, 26253560, 36315346, 38226680, 39227096, 49033870, 49881764, 52507120, 62352205, 72630692, 76453360, 78454192, 90788365, 98067740, 99763528, 124704410, 145261384, 181576730, 196135480, 199527056, 249408820, 290522768, 363153460, 392270960, 402335807, 498817640, 726306920, 804671614, 997635280, 1452613840, 1609343228, 2011679035, 3218686456, 4023358070, 6437372912, 7644380333, 8046716140, 15288760666, 16093432280, 30577521332, 32186864560, 38221901665, 61155042664, 76443803330, 122310085328, 152887606660, 305775213320, 611550426640]

約数ペア:

[(1, 611550426640), (2, 305775213320), (4, 152887606660), (5, 122310085328), (8, 76443803330), (10, 61155042664), (16, 38221901665), (19, 32186864560), (20, 30577521332), (38, 16093432280), (40, 15288760666), (76, 8046716140), (80, 7644380333), (95, 6437372912), (152, 4023358070), (190, 3218686456), (304, 2011679035), (380, 1609343228), (421, 1452613840), (613, 997635280), (760, 804671614), (842, 726306920), (1226, 498817640), (1520, 402335807), (1559, 392270960), (1684, 363153460), (2105, 290522768), (2452, 249408820), (3065, 199527056), (3118, 196135480), (3368, 181576730), (4210, 145261384), (4904, 124704410), (6130, 99763528), (6236, 98067740), (6736, 90788365), (7795, 78454192), (7999, 76453360), (8420, 72630692), (9808, 62352205), (11647, 52507120), (12260, 49881764), (12472, 49033870), (15590, 39227096), (15998, 38226680), (16840, 36315346), (23294, 26253560), (24520, 24940882), (24944, 24516935), (29621, 20645840), (31180, 19613548), (31996, 19113340), (33680, 18157673), (39995, 15290672), (46588, 13126780), (49040, 12470441), (58235, 10501424), (59242, 10322920), (62360, 9806774), (63992, 9556670), (79990, 7645336), (93176, 6563390), (116470, 5250712), (118484, 5161460), (124720, 4903387), (127984, 4778335), (148105, 4129168), (159980, 3822668), (186352, 3281695), (232940, 2625356), (236968, 2580730), (258073, 2369680), (296210, 2064584), (319960, 1911334), (465880, 1312678), (473936, 1290365), (516146, 1184840), (592420, 1032292), (639920, 955667), (656339, 931760)]