69936720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 266322240

約数和(自身を除く): 196385520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 313, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 626, 665, 735, 760, 784, 798, 840, 912, 931, 939, 980, 1064, 1140, 1176, 1252, 1330, 1470, 1520, 1565, 1596, 1680, 1862, 1878, 1960, 1995, 2128, 2191, 2280, 2352, 2504, 2660, 2793, 2940, 3130, 3192, 3724, 3756, 3920, 3990, 4382, 4560, 4655, 4695, 5008, 5320, 5586, 5880, 5947, 6260, 6384, 6573, 7448, 7512, 7980, 8764, 9310, 9390, 10640, 10955, 11172, 11760, 11894, 12520, 13146, 13965, 14896, 15024, 15337, 15960, 17528, 17841, 18620, 18780, 21910, 22344, 23788, 25040, 26292, 27930, 29735, 30674, 31920, 32865, 35056, 35682, 37240, 37560, 41629, 43820, 44688, 46011, 47576, 52584, 55860, 59470, 61348, 65730, 71364, 74480, 75120, 76685, 83258, 87640, 89205, 92022, 95152, 105168, 111720, 118940, 122696, 124887, 131460, 142728, 153370, 166516, 175280, 178410, 184044, 208145, 223440, 230055, 237880, 245392, 249774, 262920, 285456, 291403, 306740, 333032, 356820, 368088, 416290, 460110, 475760, 499548, 525840, 582806, 613480, 624435, 666064, 713640, 736176, 832580, 874209, 920220, 999096, 1165612, 1226960, 1248870, 1427280, 1457015, 1665160, 1748418, 1840440, 1998192, 2331224, 2497740, 2914030, 3330320, 3496836, 3680880, 4371045, 4662448, 4995480, 5828060, 6993672, 8742090, 9990960, 11656120, 13987344, 17484180, 23312240, 34968360, 69936720]

約数ペア:

[(1, 69936720), (2, 34968360), (3, 23312240), (4, 17484180), (5, 13987344), (6, 11656120), (7, 9990960), (8, 8742090), (10, 6993672), (12, 5828060), (14, 4995480), (15, 4662448), (16, 4371045), (19, 3680880), (20, 3496836), (21, 3330320), (24, 2914030), (28, 2497740), (30, 2331224), (35, 1998192), (38, 1840440), (40, 1748418), (42, 1665160), (48, 1457015), (49, 1427280), (56, 1248870), (57, 1226960), (60, 1165612), (70, 999096), (76, 920220), (80, 874209), (84, 832580), (95, 736176), (98, 713640), (105, 666064), (112, 624435), (114, 613480), (120, 582806), (133, 525840), (140, 499548), (147, 475760), (152, 460110), (168, 416290), (190, 368088), (196, 356820), (210, 333032), (228, 306740), (240, 291403), (245, 285456), (266, 262920), (280, 249774), (285, 245392), (294, 237880), (304, 230055), (313, 223440), (336, 208145), (380, 184044), (392, 178410), (399, 175280), (420, 166516), (456, 153370), (490, 142728), (532, 131460), (560, 124887), (570, 122696), (588, 118940), (626, 111720), (665, 105168), (735, 95152), (760, 92022), (784, 89205), (798, 87640), (840, 83258), (912, 76685), (931, 75120), (939, 74480), (980, 71364), (1064, 65730), (1140, 61348), (1176, 59470), (1252, 55860), (1330, 52584), (1470, 47576), (1520, 46011), (1565, 44688), (1596, 43820), (1680, 41629), (1862, 37560), (1878, 37240), (1960, 35682), (1995, 35056), (2128, 32865), (2191, 31920), (2280, 30674), (2352, 29735), (2504, 27930), (2660, 26292), (2793, 25040), (2940, 23788), (3130, 22344), (3192, 21910), (3724, 18780), (3756, 18620), (3920, 17841), (3990, 17528), (4382, 15960), (4560, 15337), (4655, 15024), (4695, 14896), (5008, 13965), (5320, 13146), (5586, 12520), (5880, 11894), (5947, 11760), (6260, 11172), (6384, 10955), (6573, 10640), (7448, 9390), (7512, 9310), (7980, 8764)]