729990240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 288

約数和(自身を含む): 2743753824

約数和(自身を除く): 2013763584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 480, 490, 492, 560, 574, 588, 615, 656, 672, 735, 757, 784, 820, 840, 861, 980, 984, 1120, 1148, 1176, 1230, 1312, 1435, 1470, 1514, 1568, 1640, 1680, 1722, 1960, 1968, 2009, 2271, 2296, 2352, 2460, 2870, 2940, 3028, 3280, 3360, 3444, 3785, 3920, 3936, 4018, 4305, 4542, 4592, 4704, 4920, 5299, 5740, 5880, 6027, 6056, 6560, 6888, 7570, 7840, 8036, 8610, 9084, 9184, 9840, 10045, 10598, 11355, 11480, 11760, 12054, 12112, 13776, 15140, 15897, 16072, 17220, 18168, 19680, 20090, 21196, 22710, 22960, 23520, 24108, 24224, 26495, 27552, 30135, 30280, 31037, 31794, 32144, 34440, 36336, 37093, 40180, 42392, 45420, 45920, 48216, 52990, 60270, 60560, 62074, 63588, 64288, 68880, 72672, 74186, 79485, 80360, 84784, 90840, 93111, 96432, 105980, 111279, 120540, 121120, 124148, 127176, 137760, 148372, 155185, 158970, 160720, 169568, 181680, 185465, 186222, 192864, 211960, 217259, 222558, 241080, 248296, 254352, 296744, 310370, 317940, 321440, 363360, 370930, 372444, 423920, 434518, 445116, 465555, 482160, 496592, 508704, 556395, 593488, 620740, 635880, 651777, 741860, 744888, 847840, 869036, 890232, 931110, 964320, 993184, 1086295, 1112790, 1186976, 1241480, 1271760, 1303554, 1483720, 1489776, 1520813, 1738072, 1780464, 1862220, 2172590, 2225580, 2482960, 2543520, 2607108, 2967440, 2979552, 3041626, 3258885, 3476144, 3560928, 3724440, 4345180, 4451160, 4562439, 4965920, 5214216, 5934880, 6083252, 6517770, 6952288, 7448880, 7604065, 8690360, 8902320, 9124878, 10428432, 12166504, 13035540, 14897760, 15208130, 17380720, 17804640, 18249756, 20856864, 22812195, 24333008, 26071080, 30416260, 34761440, 36499512, 45624390, 48666016, 52142160, 60832520, 72999024, 91248780, 104284320, 121665040, 145998048, 182497560, 243330080, 364995120, 729990240]

約数ペア:

[(1, 729990240), (2, 364995120), (3, 243330080), (4, 182497560), (5, 145998048), (6, 121665040), (7, 104284320), (8, 91248780), (10, 72999024), (12, 60832520), (14, 52142160), (15, 48666016), (16, 45624390), (20, 36499512), (21, 34761440), (24, 30416260), (28, 26071080), (30, 24333008), (32, 22812195), (35, 20856864), (40, 18249756), (41, 17804640), (42, 17380720), (48, 15208130), (49, 14897760), (56, 13035540), (60, 12166504), (70, 10428432), (80, 9124878), (82, 8902320), (84, 8690360), (96, 7604065), (98, 7448880), (105, 6952288), (112, 6517770), (120, 6083252), (123, 5934880), (140, 5214216), (147, 4965920), (160, 4562439), (164, 4451160), (168, 4345180), (196, 3724440), (205, 3560928), (210, 3476144), (224, 3258885), (240, 3041626), (245, 2979552), (246, 2967440), (280, 2607108), (287, 2543520), (294, 2482960), (328, 2225580), (336, 2172590), (392, 1862220), (410, 1780464), (420, 1738072), (480, 1520813), (490, 1489776), (492, 1483720), (560, 1303554), (574, 1271760), (588, 1241480), (615, 1186976), (656, 1112790), (672, 1086295), (735, 993184), (757, 964320), (784, 931110), (820, 890232), (840, 869036), (861, 847840), (980, 744888), (984, 741860), (1120, 651777), (1148, 635880), (1176, 620740), (1230, 593488), (1312, 556395), (1435, 508704), (1470, 496592), (1514, 482160), (1568, 465555), (1640, 445116), (1680, 434518), (1722, 423920), (1960, 372444), (1968, 370930), (2009, 363360), (2271, 321440), (2296, 317940), (2352, 310370), (2460, 296744), (2870, 254352), (2940, 248296), (3028, 241080), (3280, 222558), (3360, 217259), (3444, 211960), (3785, 192864), (3920, 186222), (3936, 185465), (4018, 181680), (4305, 169568), (4542, 160720), (4592, 158970), (4704, 155185), (4920, 148372), (5299, 137760), (5740, 127176), (5880, 124148), (6027, 121120), (6056, 120540), (6560, 111279), (6888, 105980), (7570, 96432), (7840, 93111), (8036, 90840), (8610, 84784), (9084, 80360), (9184, 79485), (9840, 74186), (10045, 72672), (10598, 68880), (11355, 64288), (11480, 63588), (11760, 62074), (12054, 60560), (12112, 60270), (13776, 52990), (15140, 48216), (15897, 45920), (16072, 45420), (17220, 42392), (18168, 40180), (19680, 37093), (20090, 36336), (21196, 34440), (22710, 32144), (22960, 31794), (23520, 31037), (24108, 30280), (24224, 30135), (26495, 27552)]