186218240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 523329408

約数和(自身を除く): 337111168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 247, 248, 256, 260, 304, 310, 320, 361, 380, 403, 416, 494, 496, 520, 589, 608, 620, 640, 722, 760, 806, 832, 988, 992, 1040, 1178, 1216, 1235, 1240, 1280, 1444, 1520, 1612, 1664, 1805, 1976, 1984, 2015, 2080, 2356, 2432, 2470, 2480, 2888, 2945, 3040, 3224, 3328, 3610, 3952, 3968, 4030, 4160, 4693, 4712, 4864, 4940, 4960, 5776, 5890, 6080, 6448, 7220, 7657, 7904, 7936, 8060, 8320, 9386, 9424, 9880, 9920, 11191, 11552, 11780, 12160, 12896, 14440, 15314, 15808, 16120, 16640, 18772, 18848, 19760, 19840, 22382, 23104, 23465, 23560, 24320, 25792, 28880, 30628, 31616, 32240, 37544, 37696, 38285, 39520, 39680, 44764, 46208, 46930, 47120, 51584, 55955, 57760, 61256, 63232, 64480, 75088, 75392, 76570, 79040, 89528, 92416, 93860, 94240, 103168, 111910, 115520, 122512, 128960, 145483, 150176, 150784, 153140, 158080, 179056, 187720, 188480, 223820, 231040, 245024, 257920, 290966, 300352, 306280, 316160, 358112, 375440, 376960, 447640, 462080, 490048, 515840, 581932, 600704, 612560, 716224, 727415, 750880, 753920, 895280, 980096, 1163864, 1201408, 1225120, 1432448, 1454830, 1501760, 1790560, 1960192, 2327728, 2450240, 2864896, 2909660, 3003520, 3581120, 4655456, 4900480, 5819320, 6007040, 7162240, 9310912, 9800960, 11638640, 14324480, 18621824, 23277280, 37243648, 46554560, 93109120, 186218240]

約数ペア:

[(1, 186218240), (2, 93109120), (4, 46554560), (5, 37243648), (8, 23277280), (10, 18621824), (13, 14324480), (16, 11638640), (19, 9800960), (20, 9310912), (26, 7162240), (31, 6007040), (32, 5819320), (38, 4900480), (40, 4655456), (52, 3581120), (62, 3003520), (64, 2909660), (65, 2864896), (76, 2450240), (80, 2327728), (95, 1960192), (104, 1790560), (124, 1501760), (128, 1454830), (130, 1432448), (152, 1225120), (155, 1201408), (160, 1163864), (190, 980096), (208, 895280), (247, 753920), (248, 750880), (256, 727415), (260, 716224), (304, 612560), (310, 600704), (320, 581932), (361, 515840), (380, 490048), (403, 462080), (416, 447640), (494, 376960), (496, 375440), (520, 358112), (589, 316160), (608, 306280), (620, 300352), (640, 290966), (722, 257920), (760, 245024), (806, 231040), (832, 223820), (988, 188480), (992, 187720), (1040, 179056), (1178, 158080), (1216, 153140), (1235, 150784), (1240, 150176), (1280, 145483), (1444, 128960), (1520, 122512), (1612, 115520), (1664, 111910), (1805, 103168), (1976, 94240), (1984, 93860), (2015, 92416), (2080, 89528), (2356, 79040), (2432, 76570), (2470, 75392), (2480, 75088), (2888, 64480), (2945, 63232), (3040, 61256), (3224, 57760), (3328, 55955), (3610, 51584), (3952, 47120), (3968, 46930), (4030, 46208), (4160, 44764), (4693, 39680), (4712, 39520), (4864, 38285), (4940, 37696), (4960, 37544), (5776, 32240), (5890, 31616), (6080, 30628), (6448, 28880), (7220, 25792), (7657, 24320), (7904, 23560), (7936, 23465), (8060, 23104), (8320, 22382), (9386, 19840), (9424, 19760), (9880, 18848), (9920, 18772), (11191, 16640), (11552, 16120), (11780, 15808), (12160, 15314), (12896, 14440)]