66293640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 264844800

約数和(自身を除く): 198551160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 79, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 158, 162, 168, 180, 185, 189, 210, 216, 222, 237, 252, 259, 270, 280, 296, 315, 316, 324, 333, 360, 370, 378, 395, 405, 420, 444, 474, 504, 518, 540, 553, 555, 567, 630, 632, 648, 666, 711, 740, 756, 777, 790, 810, 840, 888, 945, 948, 999, 1036, 1080, 1106, 1110, 1134, 1185, 1260, 1295, 1332, 1422, 1480, 1512, 1554, 1580, 1620, 1659, 1665, 1890, 1896, 1998, 2072, 2133, 2212, 2220, 2268, 2331, 2370, 2520, 2590, 2664, 2765, 2835, 2844, 2923, 2997, 3108, 3160, 3240, 3318, 3330, 3555, 3780, 3885, 3996, 4266, 4424, 4440, 4536, 4662, 4740, 4977, 4995, 5180, 5530, 5670, 5688, 5846, 5994, 6216, 6399, 6636, 6660, 6993, 7110, 7560, 7770, 7992, 8295, 8532, 8769, 9324, 9480, 9954, 9990, 10360, 10665, 11060, 11340, 11655, 11692, 11988, 12798, 13272, 13320, 13986, 14220, 14615, 14931, 14985, 15540, 16590, 17064, 17538, 18648, 19908, 19980, 20461, 20979, 21330, 22120, 22680, 23310, 23384, 23976, 24885, 25596, 26307, 27972, 28440, 29230, 29862, 29970, 31080, 31995, 33180, 34965, 35076, 39816, 39960, 40922, 41958, 42660, 43845, 44793, 46620, 49770, 51192, 52614, 55944, 58460, 59724, 59940, 61383, 63990, 66360, 69930, 70152, 74655, 78921, 81844, 83916, 85320, 87690, 89586, 93240, 99540, 102305, 104895, 105228, 116920, 119448, 119880, 122766, 127980, 131535, 139860, 149310, 157842, 163688, 167832, 175380, 179172, 184149, 199080, 204610, 209790, 210456, 223965, 236763, 245532, 255960, 263070, 279720, 298620, 306915, 315684, 350760, 358344, 368298, 394605, 409220, 419580, 447930, 473526, 491064, 526140, 552447, 597240, 613830, 631368, 736596, 789210, 818440, 839160, 895860, 920745, 947052, 1052280, 1104894, 1183815, 1227660, 1473192, 1578420, 1657341, 1791720, 1841490, 1894104, 2209788, 2367630, 2455320, 2762235, 3156840, 3314682, 3682980, 4419576, 4735260, 5524470, 6629364, 7365960, 8286705, 9470520, 11048940, 13258728, 16573410, 22097880, 33146820, 66293640]

約数ペア:

[(1, 66293640), (2, 33146820), (3, 22097880), (4, 16573410), (5, 13258728), (6, 11048940), (7, 9470520), (8, 8286705), (9, 7365960), (10, 6629364), (12, 5524470), (14, 4735260), (15, 4419576), (18, 3682980), (20, 3314682), (21, 3156840), (24, 2762235), (27, 2455320), (28, 2367630), (30, 2209788), (35, 1894104), (36, 1841490), (37, 1791720), (40, 1657341), (42, 1578420), (45, 1473192), (54, 1227660), (56, 1183815), (60, 1104894), (63, 1052280), (70, 947052), (72, 920745), (74, 895860), (79, 839160), (81, 818440), (84, 789210), (90, 736596), (105, 631368), (108, 613830), (111, 597240), (120, 552447), (126, 526140), (135, 491064), (140, 473526), (148, 447930), (158, 419580), (162, 409220), (168, 394605), (180, 368298), (185, 358344), (189, 350760), (210, 315684), (216, 306915), (222, 298620), (237, 279720), (252, 263070), (259, 255960), (270, 245532), (280, 236763), (296, 223965), (315, 210456), (316, 209790), (324, 204610), (333, 199080), (360, 184149), (370, 179172), (378, 175380), (395, 167832), (405, 163688), (420, 157842), (444, 149310), (474, 139860), (504, 131535), (518, 127980), (540, 122766), (553, 119880), (555, 119448), (567, 116920), (630, 105228), (632, 104895), (648, 102305), (666, 99540), (711, 93240), (740, 89586), (756, 87690), (777, 85320), (790, 83916), (810, 81844), (840, 78921), (888, 74655), (945, 70152), (948, 69930), (999, 66360), (1036, 63990), (1080, 61383), (1106, 59940), (1110, 59724), (1134, 58460), (1185, 55944), (1260, 52614), (1295, 51192), (1332, 49770), (1422, 46620), (1480, 44793), (1512, 43845), (1554, 42660), (1580, 41958), (1620, 40922), (1659, 39960), (1665, 39816), (1890, 35076), (1896, 34965), (1998, 33180), (2072, 31995), (2133, 31080), (2212, 29970), (2220, 29862), (2268, 29230), (2331, 28440), (2370, 27972), (2520, 26307), (2590, 25596), (2664, 24885), (2765, 23976), (2835, 23384), (2844, 23310), (2923, 22680), (2997, 22120), (3108, 21330), (3160, 20979), (3240, 20461), (3318, 19980), (3330, 19908), (3555, 18648), (3780, 17538), (3885, 17064), (3996, 16590), (4266, 15540), (4424, 14985), (4440, 14931), (4536, 14615), (4662, 14220), (4740, 13986), (4977, 13320), (4995, 13272), (5180, 12798), (5530, 11988), (5670, 11692), (5688, 11655), (5846, 11340), (5994, 11060), (6216, 10665), (6399, 10360), (6636, 9990), (6660, 9954), (6993, 9480), (7110, 9324), (7560, 8769), (7770, 8532), (7992, 8295)]