1570778820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 5351778432

約数和(自身を除く): 3780999612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 67, 78, 86, 90, 117, 129, 130, 134, 156, 172, 180, 195, 201, 215, 233, 234, 258, 260, 268, 335, 387, 390, 402, 430, 466, 468, 516, 559, 585, 603, 645, 670, 699, 774, 780, 804, 860, 871, 932, 1005, 1118, 1165, 1170, 1206, 1290, 1340, 1398, 1548, 1677, 1742, 1935, 2010, 2097, 2236, 2330, 2340, 2412, 2580, 2613, 2795, 2796, 2881, 3015, 3029, 3354, 3484, 3495, 3870, 4020, 4194, 4355, 4660, 5031, 5226, 5590, 5762, 6030, 6058, 6708, 6990, 7740, 7839, 8385, 8388, 8643, 8710, 9087, 10019, 10062, 10452, 10485, 11180, 11524, 12060, 12116, 13065, 13980, 14405, 15145, 15611, 15678, 16770, 17286, 17420, 18174, 20038, 20124, 20970, 25155, 25929, 26130, 27261, 28810, 30057, 30290, 31222, 31356, 33540, 34572, 36348, 37453, 39195, 40076, 41940, 43215, 45435, 46833, 50095, 50310, 51858, 52260, 54522, 57620, 60114, 60580, 62444, 74906, 78055, 78390, 86430, 90171, 90870, 93666, 100190, 100620, 103716, 109044, 112359, 120228, 129645, 130247, 136305, 140499, 149812, 150285, 156110, 156780, 172860, 180342, 181740, 187265, 187332, 200380, 202943, 224718, 234165, 259290, 260494, 272610, 280998, 300570, 312220, 337077, 360684, 374530, 390741, 405886, 449436, 450855, 468330, 518580, 520988, 545220, 561795, 561996, 601140, 608829, 651235, 671273, 674154, 702495, 749060, 781482, 811772, 901710, 936660, 1014715, 1123590, 1172223, 1217658, 1302470, 1342546, 1348308, 1404990, 1562964, 1685385, 1803420, 1826487, 1953705, 2013819, 2029430, 2247180, 2344446, 2435316, 2604940, 2685092, 2809980, 3044145, 3356365, 3370770, 3652974, 3907410, 4027638, 4058860, 4688892, 5861115, 6041457, 6088290, 6712730, 6741540, 7305948, 7814820, 8055276, 8726549, 9132435, 10069095, 11722230, 12082914, 12176580, 13425460, 17453098, 18264870, 20138190, 23444460, 24165828, 26179647, 30207285, 34906196, 36529740, 40276380, 43632745, 52359294, 60414570, 78538941, 87265490, 104718588, 120829140, 130898235, 157077882, 174530980, 261796470, 314155764, 392694705, 523592940, 785389410, 1570778820]

約数ペア:

[(1, 1570778820), (2, 785389410), (3, 523592940), (4, 392694705), (5, 314155764), (6, 261796470), (9, 174530980), (10, 157077882), (12, 130898235), (13, 120829140), (15, 104718588), (18, 87265490), (20, 78538941), (26, 60414570), (30, 52359294), (36, 43632745), (39, 40276380), (43, 36529740), (45, 34906196), (52, 30207285), (60, 26179647), (65, 24165828), (67, 23444460), (78, 20138190), (86, 18264870), (90, 17453098), (117, 13425460), (129, 12176580), (130, 12082914), (134, 11722230), (156, 10069095), (172, 9132435), (180, 8726549), (195, 8055276), (201, 7814820), (215, 7305948), (233, 6741540), (234, 6712730), (258, 6088290), (260, 6041457), (268, 5861115), (335, 4688892), (387, 4058860), (390, 4027638), (402, 3907410), (430, 3652974), (466, 3370770), (468, 3356365), (516, 3044145), (559, 2809980), (585, 2685092), (603, 2604940), (645, 2435316), (670, 2344446), (699, 2247180), (774, 2029430), (780, 2013819), (804, 1953705), (860, 1826487), (871, 1803420), (932, 1685385), (1005, 1562964), (1118, 1404990), (1165, 1348308), (1170, 1342546), (1206, 1302470), (1290, 1217658), (1340, 1172223), (1398, 1123590), (1548, 1014715), (1677, 936660), (1742, 901710), (1935, 811772), (2010, 781482), (2097, 749060), (2236, 702495), (2330, 674154), (2340, 671273), (2412, 651235), (2580, 608829), (2613, 601140), (2795, 561996), (2796, 561795), (2881, 545220), (3015, 520988), (3029, 518580), (3354, 468330), (3484, 450855), (3495, 449436), (3870, 405886), (4020, 390741), (4194, 374530), (4355, 360684), (4660, 337077), (5031, 312220), (5226, 300570), (5590, 280998), (5762, 272610), (6030, 260494), (6058, 259290), (6708, 234165), (6990, 224718), (7740, 202943), (7839, 200380), (8385, 187332), (8388, 187265), (8643, 181740), (8710, 180342), (9087, 172860), (10019, 156780), (10062, 156110), (10452, 150285), (10485, 149812), (11180, 140499), (11524, 136305), (12060, 130247), (12116, 129645), (13065, 120228), (13980, 112359), (14405, 109044), (15145, 103716), (15611, 100620), (15678, 100190), (16770, 93666), (17286, 90870), (17420, 90171), (18174, 86430), (20038, 78390), (20124, 78055), (20970, 74906), (25155, 62444), (25929, 60580), (26130, 60114), (27261, 57620), (28810, 54522), (30057, 52260), (30290, 51858), (31222, 50310), (31356, 50095), (33540, 46833), (34572, 45435), (36348, 43215), (37453, 41940), (39195, 40076)]