402107160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1658

約数の個数: 256

約数和(自身を含む): 1550223360

約数和(自身を除く): 1148116200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1196, 1288, 1365, 1380, 1495, 1560, 1601, 1610, 1794, 1820, 1932, 2093, 2184, 2392, 2415, 2730, 2760, 2990, 3202, 3220, 3588, 3640, 3864, 4186, 4485, 4803, 4830, 5460, 5980, 6279, 6404, 6440, 7176, 8005, 8372, 8970, 9606, 9660, 10465, 10920, 11207, 11960, 12558, 12808, 16010, 16744, 17940, 19212, 19320, 20813, 20930, 22414, 24015, 25116, 31395, 32020, 33621, 35880, 36823, 38424, 41626, 41860, 44828, 48030, 50232, 56035, 62439, 62790, 64040, 67242, 73646, 83252, 83720, 89656, 96060, 104065, 110469, 112070, 124878, 125580, 134484, 145691, 147292, 166504, 168105, 184115, 192120, 208130, 220938, 224140, 249756, 251160, 257761, 268968, 291382, 294584, 312195, 336210, 368230, 416260, 437073, 441876, 448280, 478699, 499512, 515522, 552345, 582764, 624390, 672420, 728455, 736460, 773283, 832520, 874146, 883752, 957398, 1031044, 1104690, 1165528, 1248780, 1288805, 1344840, 1436097, 1456910, 1472920, 1546566, 1748292, 1914796, 2062088, 2185365, 2209380, 2393495, 2497560, 2577610, 2872194, 2913820, 3093132, 3350893, 3496584, 3829592, 3866415, 4370730, 4418760, 4786990, 5155220, 5744388, 5827640, 6186264, 6701786, 7180485, 7732830, 8741460, 9573980, 10052679, 10310440, 11488776, 13403572, 14360970, 15465660, 16754465, 17482920, 19147960, 20105358, 26807144, 28721940, 30931320, 33508930, 40210716, 50263395, 57443880, 67017860, 80421432, 100526790, 134035720, 201053580, 402107160]

約数ペア:

[(1, 402107160), (2, 201053580), (3, 134035720), (4, 100526790), (5, 80421432), (6, 67017860), (7, 57443880), (8, 50263395), (10, 40210716), (12, 33508930), (13, 30931320), (14, 28721940), (15, 26807144), (20, 20105358), (21, 19147960), (23, 17482920), (24, 16754465), (26, 15465660), (28, 14360970), (30, 13403572), (35, 11488776), (39, 10310440), (40, 10052679), (42, 9573980), (46, 8741460), (52, 7732830), (56, 7180485), (60, 6701786), (65, 6186264), (69, 5827640), (70, 5744388), (78, 5155220), (84, 4786990), (91, 4418760), (92, 4370730), (104, 3866415), (105, 3829592), (115, 3496584), (120, 3350893), (130, 3093132), (138, 2913820), (140, 2872194), (156, 2577610), (161, 2497560), (168, 2393495), (182, 2209380), (184, 2185365), (195, 2062088), (210, 1914796), (230, 1748292), (260, 1546566), (273, 1472920), (276, 1456910), (280, 1436097), (299, 1344840), (312, 1288805), (322, 1248780), (345, 1165528), (364, 1104690), (390, 1031044), (420, 957398), (455, 883752), (460, 874146), (483, 832520), (520, 773283), (546, 736460), (552, 728455), (598, 672420), (644, 624390), (690, 582764), (728, 552345), (780, 515522), (805, 499512), (840, 478699), (897, 448280), (910, 441876), (920, 437073), (966, 416260), (1092, 368230), (1196, 336210), (1288, 312195), (1365, 294584), (1380, 291382), (1495, 268968), (1560, 257761), (1601, 251160), (1610, 249756), (1794, 224140), (1820, 220938), (1932, 208130), (2093, 192120), (2184, 184115), (2392, 168105), (2415, 166504), (2730, 147292), (2760, 145691), (2990, 134484), (3202, 125580), (3220, 124878), (3588, 112070), (3640, 110469), (3864, 104065), (4186, 96060), (4485, 89656), (4803, 83720), (4830, 83252), (5460, 73646), (5980, 67242), (6279, 64040), (6404, 62790), (6440, 62439), (7176, 56035), (8005, 50232), (8372, 48030), (8970, 44828), (9606, 41860), (9660, 41626), (10465, 38424), (10920, 36823), (11207, 35880), (11960, 33621), (12558, 32020), (12808, 31395), (16010, 25116), (16744, 24015), (17940, 22414), (19212, 20930), (19320, 20813)]