157051320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 488255040

約数和(自身を除く): 331203720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 137, 164, 205, 233, 246, 274, 328, 410, 411, 466, 492, 548, 615, 685, 699, 820, 822, 932, 984, 1096, 1165, 1230, 1370, 1398, 1640, 1644, 1864, 2055, 2330, 2460, 2740, 2796, 3288, 3495, 4110, 4660, 4920, 5480, 5592, 5617, 6990, 8220, 9320, 9553, 11234, 13980, 16440, 16851, 19106, 22468, 27960, 28085, 28659, 31921, 33702, 38212, 44936, 47765, 56170, 57318, 63842, 67404, 76424, 84255, 95530, 95763, 112340, 114636, 127684, 134808, 143295, 159605, 168510, 191060, 191526, 224680, 229272, 255368, 286590, 319210, 337020, 382120, 383052, 478815, 573180, 638420, 674040, 766104, 957630, 1146360, 1276840, 1308761, 1915260, 2617522, 3830520, 3926283, 5235044, 6543805, 7852566, 10470088, 13087610, 15705132, 19631415, 26175220, 31410264, 39262830, 52350440, 78525660, 157051320]

約数ペア:

[(1, 157051320), (2, 78525660), (3, 52350440), (4, 39262830), (5, 31410264), (6, 26175220), (8, 19631415), (10, 15705132), (12, 13087610), (15, 10470088), (20, 7852566), (24, 6543805), (30, 5235044), (40, 3926283), (41, 3830520), (60, 2617522), (82, 1915260), (120, 1308761), (123, 1276840), (137, 1146360), (164, 957630), (205, 766104), (233, 674040), (246, 638420), (274, 573180), (328, 478815), (410, 383052), (411, 382120), (466, 337020), (492, 319210), (548, 286590), (615, 255368), (685, 229272), (699, 224680), (820, 191526), (822, 191060), (932, 168510), (984, 159605), (1096, 143295), (1165, 134808), (1230, 127684), (1370, 114636), (1398, 112340), (1640, 95763), (1644, 95530), (1864, 84255), (2055, 76424), (2330, 67404), (2460, 63842), (2740, 57318), (2796, 56170), (3288, 47765), (3495, 44936), (4110, 38212), (4660, 33702), (4920, 31921), (5480, 28659), (5592, 28085), (5617, 27960), (6990, 22468), (8220, 19106), (9320, 16851), (9553, 16440), (11234, 13980)]