70853280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 249298560

約数和(自身を除く): 178445280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 457, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 914, 969, 1020, 1140, 1292, 1360, 1371, 1520, 1615, 1632, 1824, 1828, 1938, 2040, 2280, 2285, 2584, 2720, 2742, 3040, 3230, 3656, 3876, 4080, 4560, 4570, 4845, 5168, 5484, 6460, 6855, 7312, 7752, 7769, 8160, 8683, 9120, 9140, 9690, 10336, 10968, 12920, 13710, 14624, 15504, 15538, 17366, 18280, 19380, 21936, 23307, 25840, 26049, 27420, 31008, 31076, 34732, 36560, 38760, 38845, 43415, 43872, 46614, 51680, 52098, 54840, 62152, 69464, 73120, 77520, 77690, 86830, 93228, 104196, 109680, 116535, 124304, 130245, 138928, 147611, 155040, 155380, 173660, 186456, 208392, 219360, 233070, 248608, 260490, 277856, 295222, 310760, 347320, 372912, 416784, 442833, 466140, 520980, 590444, 621520, 694640, 738055, 745824, 833568, 885666, 932280, 1041960, 1180888, 1243040, 1389280, 1476110, 1771332, 1864560, 2083920, 2214165, 2361776, 2952220, 3542664, 3729120, 4167840, 4428330, 4723552, 5904440, 7085328, 8856660, 11808880, 14170656, 17713320, 23617760, 35426640, 70853280]

約数ペア:

[(1, 70853280), (2, 35426640), (3, 23617760), (4, 17713320), (5, 14170656), (6, 11808880), (8, 8856660), (10, 7085328), (12, 5904440), (15, 4723552), (16, 4428330), (17, 4167840), (19, 3729120), (20, 3542664), (24, 2952220), (30, 2361776), (32, 2214165), (34, 2083920), (38, 1864560), (40, 1771332), (48, 1476110), (51, 1389280), (57, 1243040), (60, 1180888), (68, 1041960), (76, 932280), (80, 885666), (85, 833568), (95, 745824), (96, 738055), (102, 694640), (114, 621520), (120, 590444), (136, 520980), (152, 466140), (160, 442833), (170, 416784), (190, 372912), (204, 347320), (228, 310760), (240, 295222), (255, 277856), (272, 260490), (285, 248608), (304, 233070), (323, 219360), (340, 208392), (380, 186456), (408, 173660), (456, 155380), (457, 155040), (480, 147611), (510, 138928), (544, 130245), (570, 124304), (608, 116535), (646, 109680), (680, 104196), (760, 93228), (816, 86830), (912, 77690), (914, 77520), (969, 73120), (1020, 69464), (1140, 62152), (1292, 54840), (1360, 52098), (1371, 51680), (1520, 46614), (1615, 43872), (1632, 43415), (1824, 38845), (1828, 38760), (1938, 36560), (2040, 34732), (2280, 31076), (2285, 31008), (2584, 27420), (2720, 26049), (2742, 25840), (3040, 23307), (3230, 21936), (3656, 19380), (3876, 18280), (4080, 17366), (4560, 15538), (4570, 15504), (4845, 14624), (5168, 13710), (5484, 12920), (6460, 10968), (6855, 10336), (7312, 9690), (7752, 9140), (7769, 9120), (8160, 8683)]