69831840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 258080256

約数和(自身を除く): 188248416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 160, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 361, 372, 380, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 589, 608, 620, 624, 722, 741, 744, 760, 780, 806, 912, 930, 988, 992, 1040, 1083, 1140, 1178, 1209, 1235, 1240, 1248, 1444, 1482, 1488, 1520, 1560, 1612, 1767, 1805, 1824, 1860, 1976, 2015, 2080, 2166, 2280, 2356, 2418, 2470, 2480, 2888, 2945, 2964, 2976, 3040, 3120, 3224, 3534, 3610, 3705, 3720, 3952, 4030, 4332, 4560, 4693, 4712, 4836, 4940, 4960, 5415, 5776, 5890, 5928, 6045, 6240, 6448, 7068, 7220, 7410, 7440, 7657, 7904, 8060, 8664, 8835, 9120, 9386, 9424, 9672, 9880, 10830, 11191, 11552, 11780, 11856, 12090, 12896, 14079, 14136, 14440, 14820, 14880, 15314, 16120, 17328, 17670, 18772, 18848, 19344, 19760, 21660, 22382, 22971, 23465, 23560, 23712, 24180, 28158, 28272, 28880, 29640, 30628, 32240, 33573, 34656, 35340, 37544, 38285, 38688, 39520, 43320, 44764, 45942, 46930, 47120, 48360, 55955, 56316, 56544, 57760, 59280, 61256, 64480, 67146, 70395, 70680, 75088, 76570, 86640, 89528, 91884, 93860, 94240, 96720, 111910, 112632, 114855, 118560, 122512, 134292, 140790, 141360, 145483, 150176, 153140, 167865, 173280, 179056, 183768, 187720, 193440, 223820, 225264, 229710, 245024, 268584, 281580, 282720, 290966, 306280, 335730, 358112, 367536, 375440, 436449, 447640, 450528, 459420, 537168, 563160, 581932, 612560, 671460, 727415, 735072, 750880, 872898, 895280, 918840, 1074336, 1126320, 1163864, 1225120, 1342920, 1454830, 1745796, 1790560, 1837680, 2182245, 2252640, 2327728, 2685840, 2909660, 3491592, 3675360, 4364490, 4655456, 5371680, 5819320, 6983184, 8728980, 11638640, 13966368, 17457960, 23277280, 34915920, 69831840]

約数ペア:

[(1, 69831840), (2, 34915920), (3, 23277280), (4, 17457960), (5, 13966368), (6, 11638640), (8, 8728980), (10, 6983184), (12, 5819320), (13, 5371680), (15, 4655456), (16, 4364490), (19, 3675360), (20, 3491592), (24, 2909660), (26, 2685840), (30, 2327728), (31, 2252640), (32, 2182245), (38, 1837680), (39, 1790560), (40, 1745796), (48, 1454830), (52, 1342920), (57, 1225120), (60, 1163864), (62, 1126320), (65, 1074336), (76, 918840), (78, 895280), (80, 872898), (93, 750880), (95, 735072), (96, 727415), (104, 671460), (114, 612560), (120, 581932), (124, 563160), (130, 537168), (152, 459420), (155, 450528), (156, 447640), (160, 436449), (186, 375440), (190, 367536), (195, 358112), (208, 335730), (228, 306280), (240, 290966), (247, 282720), (248, 281580), (260, 268584), (285, 245024), (304, 229710), (310, 225264), (312, 223820), (361, 193440), (372, 187720), (380, 183768), (390, 179056), (403, 173280), (416, 167865), (456, 153140), (465, 150176), (480, 145483), (494, 141360), (496, 140790), (520, 134292), (570, 122512), (589, 118560), (608, 114855), (620, 112632), (624, 111910), (722, 96720), (741, 94240), (744, 93860), (760, 91884), (780, 89528), (806, 86640), (912, 76570), (930, 75088), (988, 70680), (992, 70395), (1040, 67146), (1083, 64480), (1140, 61256), (1178, 59280), (1209, 57760), (1235, 56544), (1240, 56316), (1248, 55955), (1444, 48360), (1482, 47120), (1488, 46930), (1520, 45942), (1560, 44764), (1612, 43320), (1767, 39520), (1805, 38688), (1824, 38285), (1860, 37544), (1976, 35340), (2015, 34656), (2080, 33573), (2166, 32240), (2280, 30628), (2356, 29640), (2418, 28880), (2470, 28272), (2480, 28158), (2888, 24180), (2945, 23712), (2964, 23560), (2976, 23465), (3040, 22971), (3120, 22382), (3224, 21660), (3534, 19760), (3610, 19344), (3705, 18848), (3720, 18772), (3952, 17670), (4030, 17328), (4332, 16120), (4560, 15314), (4693, 14880), (4712, 14820), (4836, 14440), (4940, 14136), (4960, 14079), (5415, 12896), (5776, 12090), (5890, 11856), (5928, 11780), (6045, 11552), (6240, 11191), (6448, 10830), (7068, 9880), (7220, 9672), (7410, 9424), (7440, 9386), (7657, 9120), (7904, 8835), (8060, 8664)]