130373880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11973

約数の個数: 128

約数和(自身を含む): 481420800

約数和(自身を除く): 351046920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11939, 23878, 35817, 47756, 59695, 71634, 83573, 95512, 119390, 143268, 155207, 167146, 179085, 238780, 250719, 286536, 310414, 334292, 358170, 417865, 465621, 477560, 501438, 620828, 668584, 716340, 776035, 835730, 931242, 1002876, 1086449, 1241656, 1253595, 1432680, 1552070, 1671460, 1862484, 2005752, 2172898, 2328105, 2507190, 3104140, 3259347, 3342920, 3724968, 4345796, 4656210, 5014380, 5432245, 6208280, 6518694, 8691592, 9312420, 10028760, 10864490, 13037388, 16296735, 18624840, 21728980, 26074776, 32593470, 43457960, 65186940, 130373880]

約数ペア:

[(1, 130373880), (2, 65186940), (3, 43457960), (4, 32593470), (5, 26074776), (6, 21728980), (7, 18624840), (8, 16296735), (10, 13037388), (12, 10864490), (13, 10028760), (14, 9312420), (15, 8691592), (20, 6518694), (21, 6208280), (24, 5432245), (26, 5014380), (28, 4656210), (30, 4345796), (35, 3724968), (39, 3342920), (40, 3259347), (42, 3104140), (52, 2507190), (56, 2328105), (60, 2172898), (65, 2005752), (70, 1862484), (78, 1671460), (84, 1552070), (91, 1432680), (104, 1253595), (105, 1241656), (120, 1086449), (130, 1002876), (140, 931242), (156, 835730), (168, 776035), (182, 716340), (195, 668584), (210, 620828), (260, 501438), (273, 477560), (280, 465621), (312, 417865), (364, 358170), (390, 334292), (420, 310414), (455, 286536), (520, 250719), (546, 238780), (728, 179085), (780, 167146), (840, 155207), (910, 143268), (1092, 119390), (1365, 95512), (1560, 83573), (1820, 71634), (2184, 59695), (2730, 47756), (3640, 35817), (5460, 23878), (10920, 11939)]