327748260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2786

約数の個数: 144

約数和(自身を含む): 1093962240

約数和(自身を除く): 766213980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2719, 2870, 2940, 3444, 4018, 4305, 5438, 5740, 6027, 8036, 8157, 8610, 10045, 10876, 12054, 13595, 16314, 17220, 19033, 20090, 24108, 27190, 30135, 32628, 38066, 40180, 40785, 54380, 57099, 60270, 76132, 81570, 95165, 111479, 114198, 120540, 133231, 163140, 190330, 222958, 228396, 266462, 285495, 334437, 380660, 399693, 445916, 532924, 557395, 570990, 666155, 668874, 780353, 799386, 1114790, 1141980, 1332310, 1337748, 1560706, 1598772, 1672185, 1998465, 2229580, 2341059, 2664620, 3121412, 3344370, 3901765, 3996930, 4682118, 5462471, 6688740, 7803530, 7993860, 9364236, 10924942, 11705295, 15607060, 16387413, 21849884, 23410590, 27312355, 32774826, 46821180, 54624710, 65549652, 81937065, 109249420, 163874130, 327748260]

約数ペア:

[(1, 327748260), (2, 163874130), (3, 109249420), (4, 81937065), (5, 65549652), (6, 54624710), (7, 46821180), (10, 32774826), (12, 27312355), (14, 23410590), (15, 21849884), (20, 16387413), (21, 15607060), (28, 11705295), (30, 10924942), (35, 9364236), (41, 7993860), (42, 7803530), (49, 6688740), (60, 5462471), (70, 4682118), (82, 3996930), (84, 3901765), (98, 3344370), (105, 3121412), (123, 2664620), (140, 2341059), (147, 2229580), (164, 1998465), (196, 1672185), (205, 1598772), (210, 1560706), (245, 1337748), (246, 1332310), (287, 1141980), (294, 1114790), (410, 799386), (420, 780353), (490, 668874), (492, 666155), (574, 570990), (588, 557395), (615, 532924), (735, 445916), (820, 399693), (861, 380660), (980, 334437), (1148, 285495), (1230, 266462), (1435, 228396), (1470, 222958), (1722, 190330), (2009, 163140), (2460, 133231), (2719, 120540), (2870, 114198), (2940, 111479), (3444, 95165), (4018, 81570), (4305, 76132), (5438, 60270), (5740, 57099), (6027, 54380), (8036, 40785), (8157, 40180), (8610, 38066), (10045, 32628), (10876, 30135), (12054, 27190), (13595, 24108), (16314, 20090), (17220, 19033)]