98278320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 362842848

約数和(自身を除く): 264564528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 98, 105, 112, 120, 122, 137, 140, 147, 168, 183, 196, 210, 240, 244, 245, 274, 280, 294, 305, 336, 366, 392, 411, 420, 427, 488, 490, 548, 560, 588, 610, 685, 732, 735, 784, 822, 840, 854, 915, 959, 976, 980, 1096, 1176, 1220, 1281, 1370, 1464, 1470, 1644, 1680, 1708, 1830, 1918, 1960, 2055, 2135, 2192, 2352, 2440, 2562, 2740, 2877, 2928, 2940, 2989, 3288, 3416, 3660, 3836, 3920, 4110, 4270, 4795, 4880, 5124, 5480, 5754, 5880, 5978, 6405, 6576, 6713, 6832, 7320, 7672, 8220, 8357, 8540, 8967, 9590, 10248, 10960, 11508, 11760, 11956, 12810, 13426, 14385, 14640, 14945, 15344, 16440, 16714, 17080, 17934, 19180, 20139, 20496, 23016, 23912, 25071, 25620, 26852, 28770, 29890, 32880, 33428, 33565, 34160, 35868, 38360, 40278, 41785, 44835, 46032, 47824, 50142, 51240, 53704, 57540, 58499, 59780, 66856, 67130, 71736, 76720, 80556, 83570, 89670, 100284, 100695, 102480, 107408, 115080, 116998, 119560, 125355, 133712, 134260, 143472, 161112, 167140, 175497, 179340, 200568, 201390, 230160, 233996, 239120, 250710, 268520, 292495, 322224, 334280, 350994, 358680, 401136, 402780, 409493, 467992, 501420, 537040, 584990, 668560, 701988, 717360, 805560, 818986, 877485, 935984, 1002840, 1169980, 1228479, 1403976, 1611120, 1637972, 1754970, 2005680, 2047465, 2339960, 2456958, 2807952, 3275944, 3509940, 4094930, 4679920, 4913916, 6142395, 6551888, 7019880, 8189860, 9827832, 12284790, 14039760, 16379720, 19655664, 24569580, 32759440, 49139160, 98278320]

約数ペア:

[(1, 98278320), (2, 49139160), (3, 32759440), (4, 24569580), (5, 19655664), (6, 16379720), (7, 14039760), (8, 12284790), (10, 9827832), (12, 8189860), (14, 7019880), (15, 6551888), (16, 6142395), (20, 4913916), (21, 4679920), (24, 4094930), (28, 3509940), (30, 3275944), (35, 2807952), (40, 2456958), (42, 2339960), (48, 2047465), (49, 2005680), (56, 1754970), (60, 1637972), (61, 1611120), (70, 1403976), (80, 1228479), (84, 1169980), (98, 1002840), (105, 935984), (112, 877485), (120, 818986), (122, 805560), (137, 717360), (140, 701988), (147, 668560), (168, 584990), (183, 537040), (196, 501420), (210, 467992), (240, 409493), (244, 402780), (245, 401136), (274, 358680), (280, 350994), (294, 334280), (305, 322224), (336, 292495), (366, 268520), (392, 250710), (411, 239120), (420, 233996), (427, 230160), (488, 201390), (490, 200568), (548, 179340), (560, 175497), (588, 167140), (610, 161112), (685, 143472), (732, 134260), (735, 133712), (784, 125355), (822, 119560), (840, 116998), (854, 115080), (915, 107408), (959, 102480), (976, 100695), (980, 100284), (1096, 89670), (1176, 83570), (1220, 80556), (1281, 76720), (1370, 71736), (1464, 67130), (1470, 66856), (1644, 59780), (1680, 58499), (1708, 57540), (1830, 53704), (1918, 51240), (1960, 50142), (2055, 47824), (2135, 46032), (2192, 44835), (2352, 41785), (2440, 40278), (2562, 38360), (2740, 35868), (2877, 34160), (2928, 33565), (2940, 33428), (2989, 32880), (3288, 29890), (3416, 28770), (3660, 26852), (3836, 25620), (3920, 25071), (4110, 23912), (4270, 23016), (4795, 20496), (4880, 20139), (5124, 19180), (5480, 17934), (5754, 17080), (5880, 16714), (5978, 16440), (6405, 15344), (6576, 14945), (6713, 14640), (6832, 14385), (7320, 13426), (7672, 12810), (8220, 11956), (8357, 11760), (8540, 11508), (8967, 10960), (9590, 10248)]