4073565720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{3739}}^1$

素因数の和:5057

約数の個数: 128

約数和(自身を含む): 13981017600

約数和(自身を除く): 9907451880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1297, 2594, 3739, 3891, 5188, 6485, 7478, 7782, 9079, 10376, 11217, 12970, 14956, 15564, 18158, 18695, 19455, 22434, 25940, 26173, 27237, 29912, 31128, 36316, 37390, 38910, 44868, 45395, 51880, 52346, 54474, 56085, 72632, 74780, 77820, 78519, 89736, 90790, 104692, 108948, 112170, 130865, 136185, 149560, 155640, 157038, 181580, 209384, 217896, 224340, 261730, 272370, 314076, 363160, 392595, 448680, 523460, 544740, 628152, 785190, 1046920, 1089480, 1570380, 3140760, 4849483, 9698966, 14548449, 19397932, 24247415, 29096898, 33946381, 38795864, 48494830, 58193796, 67892762, 72742245, 96989660, 101839143, 116387592, 135785524, 145484490, 169731905, 193979320, 203678286, 271571048, 290968980, 339463810, 407356572, 509195715, 581937960, 678927620, 814713144, 1018391430, 1357855240, 2036782860, 4073565720]

約数ペア:

[(1, 4073565720), (2, 2036782860), (3, 1357855240), (4, 1018391430), (5, 814713144), (6, 678927620), (7, 581937960), (8, 509195715), (10, 407356572), (12, 339463810), (14, 290968980), (15, 271571048), (20, 203678286), (21, 193979320), (24, 169731905), (28, 145484490), (30, 135785524), (35, 116387592), (40, 101839143), (42, 96989660), (56, 72742245), (60, 67892762), (70, 58193796), (84, 48494830), (105, 38795864), (120, 33946381), (140, 29096898), (168, 24247415), (210, 19397932), (280, 14548449), (420, 9698966), (840, 4849483), (1297, 3140760), (2594, 1570380), (3739, 1089480), (3891, 1046920), (5188, 785190), (6485, 628152), (7478, 544740), (7782, 523460), (9079, 448680), (10376, 392595), (11217, 363160), (12970, 314076), (14956, 272370), (15564, 261730), (18158, 224340), (18695, 217896), (19455, 209384), (22434, 181580), (25940, 157038), (26173, 155640), (27237, 149560), (29912, 136185), (31128, 130865), (36316, 112170), (37390, 108948), (38910, 104692), (44868, 90790), (45395, 89736), (51880, 78519), (52346, 77820), (54474, 74780), (56085, 72632)]