63639240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 226540800

約数和(自身を除く): 162901560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 137, 140, 147, 158, 168, 196, 210, 237, 245, 274, 280, 294, 316, 392, 395, 411, 420, 474, 490, 548, 553, 588, 632, 685, 735, 790, 822, 840, 948, 959, 980, 1096, 1106, 1176, 1185, 1370, 1470, 1580, 1644, 1659, 1896, 1918, 1960, 2055, 2212, 2370, 2740, 2765, 2877, 2940, 3160, 3288, 3318, 3836, 3871, 4110, 4424, 4740, 4795, 5480, 5530, 5754, 5880, 6636, 6713, 7672, 7742, 8220, 8295, 9480, 9590, 10823, 11060, 11508, 11613, 13272, 13426, 14385, 15484, 16440, 16590, 19180, 19355, 20139, 21646, 22120, 23016, 23226, 26852, 28770, 30968, 32469, 33180, 33565, 38360, 38710, 40278, 43292, 46452, 53704, 54115, 57540, 58065, 64938, 66360, 67130, 75761, 77420, 80556, 86584, 92904, 100695, 108230, 115080, 116130, 129876, 134260, 151522, 154840, 161112, 162345, 201390, 216460, 227283, 232260, 259752, 268520, 303044, 324690, 378805, 402780, 432920, 454566, 464520, 530327, 606088, 649380, 757610, 805560, 909132, 1060654, 1136415, 1298760, 1515220, 1590981, 1818264, 2121308, 2272830, 2651635, 3030440, 3181962, 4242616, 4545660, 5303270, 6363924, 7954905, 9091320, 10606540, 12727848, 15909810, 21213080, 31819620, 63639240]

約数ペア:

[(1, 63639240), (2, 31819620), (3, 21213080), (4, 15909810), (5, 12727848), (6, 10606540), (7, 9091320), (8, 7954905), (10, 6363924), (12, 5303270), (14, 4545660), (15, 4242616), (20, 3181962), (21, 3030440), (24, 2651635), (28, 2272830), (30, 2121308), (35, 1818264), (40, 1590981), (42, 1515220), (49, 1298760), (56, 1136415), (60, 1060654), (70, 909132), (79, 805560), (84, 757610), (98, 649380), (105, 606088), (120, 530327), (137, 464520), (140, 454566), (147, 432920), (158, 402780), (168, 378805), (196, 324690), (210, 303044), (237, 268520), (245, 259752), (274, 232260), (280, 227283), (294, 216460), (316, 201390), (392, 162345), (395, 161112), (411, 154840), (420, 151522), (474, 134260), (490, 129876), (548, 116130), (553, 115080), (588, 108230), (632, 100695), (685, 92904), (735, 86584), (790, 80556), (822, 77420), (840, 75761), (948, 67130), (959, 66360), (980, 64938), (1096, 58065), (1106, 57540), (1176, 54115), (1185, 53704), (1370, 46452), (1470, 43292), (1580, 40278), (1644, 38710), (1659, 38360), (1896, 33565), (1918, 33180), (1960, 32469), (2055, 30968), (2212, 28770), (2370, 26852), (2740, 23226), (2765, 23016), (2877, 22120), (2940, 21646), (3160, 20139), (3288, 19355), (3318, 19180), (3836, 16590), (3871, 16440), (4110, 15484), (4424, 14385), (4740, 13426), (4795, 13272), (5480, 11613), (5530, 11508), (5754, 11060), (5880, 10823), (6636, 9590), (6713, 9480), (7672, 8295), (7742, 8220)]