42884880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 147204864

約数和(自身を除く): 104319984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 457, 460, 510, 552, 680, 690, 782, 816, 914, 920, 1020, 1104, 1173, 1360, 1371, 1380, 1564, 1828, 1840, 1955, 2040, 2285, 2346, 2742, 2760, 3128, 3656, 3910, 4080, 4570, 4692, 5484, 5520, 5865, 6256, 6855, 7312, 7769, 7820, 9140, 9384, 10511, 10968, 11730, 13710, 15538, 15640, 18280, 18768, 21022, 21936, 23307, 23460, 27420, 31076, 31280, 31533, 36560, 38845, 42044, 46614, 46920, 52555, 54840, 62152, 63066, 77690, 84088, 93228, 93840, 105110, 109680, 116535, 124304, 126132, 155380, 157665, 168176, 178687, 186456, 210220, 233070, 252264, 310760, 315330, 357374, 372912, 420440, 466140, 504528, 536061, 621520, 630660, 714748, 840880, 893435, 932280, 1072122, 1261320, 1429496, 1786870, 1864560, 2144244, 2522640, 2680305, 2858992, 3573740, 4288488, 5360610, 7147480, 8576976, 10721220, 14294960, 21442440, 42884880]

約数ペア:

[(1, 42884880), (2, 21442440), (3, 14294960), (4, 10721220), (5, 8576976), (6, 7147480), (8, 5360610), (10, 4288488), (12, 3573740), (15, 2858992), (16, 2680305), (17, 2522640), (20, 2144244), (23, 1864560), (24, 1786870), (30, 1429496), (34, 1261320), (40, 1072122), (46, 932280), (48, 893435), (51, 840880), (60, 714748), (68, 630660), (69, 621520), (80, 536061), (85, 504528), (92, 466140), (102, 420440), (115, 372912), (120, 357374), (136, 315330), (138, 310760), (170, 252264), (184, 233070), (204, 210220), (230, 186456), (240, 178687), (255, 168176), (272, 157665), (276, 155380), (340, 126132), (345, 124304), (368, 116535), (391, 109680), (408, 105110), (457, 93840), (460, 93228), (510, 84088), (552, 77690), (680, 63066), (690, 62152), (782, 54840), (816, 52555), (914, 46920), (920, 46614), (1020, 42044), (1104, 38845), (1173, 36560), (1360, 31533), (1371, 31280), (1380, 31076), (1564, 27420), (1828, 23460), (1840, 23307), (1955, 21936), (2040, 21022), (2285, 18768), (2346, 18280), (2742, 15640), (2760, 15538), (3128, 13710), (3656, 11730), (3910, 10968), (4080, 10511), (4570, 9384), (4692, 9140), (5484, 7820), (5520, 7769), (5865, 7312), (6256, 6855)]