73047240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 285699960

約数和(自身を除く): 212652720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 101, 105, 120, 123, 126, 140, 147, 164, 168, 180, 196, 202, 205, 210, 245, 246, 252, 280, 287, 294, 303, 315, 328, 360, 369, 392, 404, 410, 420, 441, 490, 492, 504, 505, 574, 588, 606, 615, 630, 707, 735, 738, 808, 820, 840, 861, 882, 909, 980, 984, 1010, 1148, 1176, 1212, 1230, 1260, 1414, 1435, 1470, 1476, 1515, 1640, 1722, 1764, 1818, 1845, 1960, 2009, 2020, 2121, 2205, 2296, 2424, 2460, 2520, 2583, 2828, 2870, 2940, 2952, 3030, 3444, 3528, 3535, 3636, 3690, 4018, 4040, 4141, 4242, 4305, 4410, 4545, 4920, 4949, 5166, 5656, 5740, 5880, 6027, 6060, 6363, 6888, 7070, 7272, 7380, 8036, 8282, 8484, 8610, 8820, 9090, 9898, 10045, 10332, 10605, 11480, 12054, 12120, 12423, 12726, 12915, 14140, 14760, 14847, 16072, 16564, 16968, 17220, 17640, 18081, 18180, 19796, 20090, 20664, 20705, 21210, 24108, 24745, 24846, 25452, 25830, 28280, 28987, 29694, 30135, 31815, 33128, 34440, 36162, 36360, 37269, 39592, 40180, 41410, 42420, 44541, 48216, 49490, 49692, 50904, 51660, 57974, 59388, 60270, 62115, 63630, 72324, 74235, 74538, 80360, 82820, 84840, 86961, 89082, 90405, 98980, 99384, 103320, 115948, 118776, 120540, 124230, 127260, 144648, 144935, 148470, 149076, 165640, 173922, 178164, 180810, 186345, 197960, 202909, 222705, 231896, 241080, 248460, 254520, 260883, 289870, 296940, 298152, 347844, 356328, 361620, 372690, 405818, 434805, 445410, 496920, 521766, 579740, 593880, 608727, 695688, 723240, 745380, 811636, 869610, 890820, 1014545, 1043532, 1159480, 1217454, 1304415, 1490760, 1623272, 1739220, 1781640, 1826181, 2029090, 2087064, 2434908, 2608830, 3043635, 3478440, 3652362, 4058180, 4869816, 5217660, 6087270, 7304724, 8116360, 9130905, 10435320, 12174540, 14609448, 18261810, 24349080, 36523620, 73047240]

約数ペア:

[(1, 73047240), (2, 36523620), (3, 24349080), (4, 18261810), (5, 14609448), (6, 12174540), (7, 10435320), (8, 9130905), (9, 8116360), (10, 7304724), (12, 6087270), (14, 5217660), (15, 4869816), (18, 4058180), (20, 3652362), (21, 3478440), (24, 3043635), (28, 2608830), (30, 2434908), (35, 2087064), (36, 2029090), (40, 1826181), (41, 1781640), (42, 1739220), (45, 1623272), (49, 1490760), (56, 1304415), (60, 1217454), (63, 1159480), (70, 1043532), (72, 1014545), (82, 890820), (84, 869610), (90, 811636), (98, 745380), (101, 723240), (105, 695688), (120, 608727), (123, 593880), (126, 579740), (140, 521766), (147, 496920), (164, 445410), (168, 434805), (180, 405818), (196, 372690), (202, 361620), (205, 356328), (210, 347844), (245, 298152), (246, 296940), (252, 289870), (280, 260883), (287, 254520), (294, 248460), (303, 241080), (315, 231896), (328, 222705), (360, 202909), (369, 197960), (392, 186345), (404, 180810), (410, 178164), (420, 173922), (441, 165640), (490, 149076), (492, 148470), (504, 144935), (505, 144648), (574, 127260), (588, 124230), (606, 120540), (615, 118776), (630, 115948), (707, 103320), (735, 99384), (738, 98980), (808, 90405), (820, 89082), (840, 86961), (861, 84840), (882, 82820), (909, 80360), (980, 74538), (984, 74235), (1010, 72324), (1148, 63630), (1176, 62115), (1212, 60270), (1230, 59388), (1260, 57974), (1414, 51660), (1435, 50904), (1470, 49692), (1476, 49490), (1515, 48216), (1640, 44541), (1722, 42420), (1764, 41410), (1818, 40180), (1845, 39592), (1960, 37269), (2009, 36360), (2020, 36162), (2121, 34440), (2205, 33128), (2296, 31815), (2424, 30135), (2460, 29694), (2520, 28987), (2583, 28280), (2828, 25830), (2870, 25452), (2940, 24846), (2952, 24745), (3030, 24108), (3444, 21210), (3528, 20705), (3535, 20664), (3636, 20090), (3690, 19796), (4018, 18180), (4040, 18081), (4141, 17640), (4242, 17220), (4305, 16968), (4410, 16564), (4545, 16072), (4920, 14847), (4949, 14760), (5166, 14140), (5656, 12915), (5740, 12726), (5880, 12423), (6027, 12120), (6060, 12054), (6363, 11480), (6888, 10605), (7070, 10332), (7272, 10045), (7380, 9898), (8036, 9090), (8282, 8820), (8484, 8610)]