15887606020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 43698880512

約数和(自身を除く): 27811274492

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 31, 34, 44, 52, 55, 62, 65, 68, 83, 85, 110, 124, 127, 130, 143, 155, 166, 170, 187, 220, 221, 254, 260, 286, 310, 332, 340, 341, 374, 403, 415, 442, 508, 527, 572, 620, 635, 682, 715, 748, 806, 830, 884, 913, 935, 1054, 1079, 1105, 1270, 1364, 1397, 1411, 1430, 1612, 1651, 1660, 1705, 1826, 1870, 2015, 2108, 2158, 2159, 2210, 2431, 2540, 2573, 2635, 2794, 2822, 2860, 3302, 3410, 3652, 3740, 3937, 4030, 4316, 4318, 4420, 4433, 4565, 4862, 5146, 5270, 5395, 5588, 5644, 5797, 6604, 6820, 6851, 6985, 7055, 7874, 8060, 8255, 8636, 8866, 9130, 9724, 10292, 10540, 10541, 10790, 10795, 11594, 11869, 12155, 12865, 13702, 13970, 14110, 15521, 15748, 16510, 17732, 18161, 18260, 18343, 19685, 21082, 21580, 21590, 22165, 23188, 23738, 23749, 24310, 25730, 27404, 27940, 28067, 28220, 28303, 28985, 31042, 33020, 33449, 34255, 36322, 36686, 39370, 42164, 43180, 43307, 43741, 44330, 47476, 47498, 48620, 51181, 51460, 52705, 56134, 56606, 57970, 59345, 62084, 66898, 66929, 68510, 72644, 73372, 75361, 77605, 78740, 86614, 87482, 88660, 90805, 91715, 94996, 102362, 105410, 112268, 113212, 115940, 115951, 118690, 118745, 133796, 133858, 137020, 137033, 140335, 141515, 150722, 155210, 167245, 173228, 174964, 179197, 181610, 183430, 201773, 204724, 210820, 216535, 218705, 231902, 237380, 237490, 255905, 267716, 274066, 280670, 283030, 301444, 308737, 310420, 326771, 334490, 334645, 358394, 363220, 366860, 367939, 376805, 403546, 433070, 437410, 463804, 474980, 481151, 511810, 548132, 561340, 562991, 566060, 568633, 579755, 617474, 653542, 668980, 669290, 685165, 716788, 735878, 736219, 753610, 807092, 866140, 870077, 874820, 895985, 962302, 1008865, 1023620, 1125982, 1137266, 1159510, 1234948, 1307084, 1338580, 1370330, 1471756, 1472438, 1507220, 1507363, 1543685, 1633855, 1740154, 1791970, 1839695, 1924604, 1971167, 2017730, 2251964, 2274532, 2319020, 2329561, 2405755, 2740660, 2814955, 2843165, 2944876, 3014726, 3087370, 3267710, 3480308, 3583940, 3594481, 3679390, 3681095, 3942334, 4035460, 4248023, 4350385, 4659122, 4811510, 5555107, 5629910, 5686330, 6029452, 6174740, 6254963, 6535420, 7188962, 7358780, 7362190, 7536815, 7884668, 8496046, 8700770, 9318244, 9570847, 9623020, 9855835, 11110214, 11259820, 11372660, 11647805, 12509926, 14377924, 14724380, 15073630, 16992092, 17401540, 17972405, 19141694, 19711670, 21240115, 22220428, 23295610, 25019852, 25625171, 27775535, 30147260, 31274815, 35944810, 38283388, 39423340, 42480230, 46591220, 46728253, 47854235, 51250342, 55551070, 61106177, 62549630, 71889620, 72216391, 84960460, 93456506, 95708470, 102500684, 111102140, 122212354, 125099260, 128125855, 144432782, 186913012, 191416940, 233641265, 244424708, 256251710, 288865564, 305530885, 361081955, 467282530, 512503420, 611061770, 722163910, 794380301, 934565060, 1222123540, 1444327820, 1588760602, 3177521204, 3971901505, 7943803010, 15887606020]

約数ペア:

[(1, 15887606020), (2, 7943803010), (4, 3971901505), (5, 3177521204), (10, 1588760602), (11, 1444327820), (13, 1222123540), (17, 934565060), (20, 794380301), (22, 722163910), (26, 611061770), (31, 512503420), (34, 467282530), (44, 361081955), (52, 305530885), (55, 288865564), (62, 256251710), (65, 244424708), (68, 233641265), (83, 191416940), (85, 186913012), (110, 144432782), (124, 128125855), (127, 125099260), (130, 122212354), (143, 111102140), (155, 102500684), (166, 95708470), (170, 93456506), (187, 84960460), (220, 72216391), (221, 71889620), (254, 62549630), (260, 61106177), (286, 55551070), (310, 51250342), (332, 47854235), (340, 46728253), (341, 46591220), (374, 42480230), (403, 39423340), (415, 38283388), (442, 35944810), (508, 31274815), (527, 30147260), (572, 27775535), (620, 25625171), (635, 25019852), (682, 23295610), (715, 22220428), (748, 21240115), (806, 19711670), (830, 19141694), (884, 17972405), (913, 17401540), (935, 16992092), (1054, 15073630), (1079, 14724380), (1105, 14377924), (1270, 12509926), (1364, 11647805), (1397, 11372660), (1411, 11259820), (1430, 11110214), (1612, 9855835), (1651, 9623020), (1660, 9570847), (1705, 9318244), (1826, 8700770), (1870, 8496046), (2015, 7884668), (2108, 7536815), (2158, 7362190), (2159, 7358780), (2210, 7188962), (2431, 6535420), (2540, 6254963), (2573, 6174740), (2635, 6029452), (2794, 5686330), (2822, 5629910), (2860, 5555107), (3302, 4811510), (3410, 4659122), (3652, 4350385), (3740, 4248023), (3937, 4035460), (4030, 3942334), (4316, 3681095), (4318, 3679390), (4420, 3594481), (4433, 3583940), (4565, 3480308), (4862, 3267710), (5146, 3087370), (5270, 3014726), (5395, 2944876), (5588, 2843165), (5644, 2814955), (5797, 2740660), (6604, 2405755), (6820, 2329561), (6851, 2319020), (6985, 2274532), (7055, 2251964), (7874, 2017730), (8060, 1971167), (8255, 1924604), (8636, 1839695), (8866, 1791970), (9130, 1740154), (9724, 1633855), (10292, 1543685), (10540, 1507363), (10541, 1507220), (10790, 1472438), (10795, 1471756), (11594, 1370330), (11869, 1338580), (12155, 1307084), (12865, 1234948), (13702, 1159510), (13970, 1137266), (14110, 1125982), (15521, 1023620), (15748, 1008865), (16510, 962302), (17732, 895985), (18161, 874820), (18260, 870077), (18343, 866140), (19685, 807092), (21082, 753610), (21580, 736219), (21590, 735878), (22165, 716788), (23188, 685165), (23738, 669290), (23749, 668980), (24310, 653542), (25730, 617474), (27404, 579755), (27940, 568633), (28067, 566060), (28220, 562991), (28303, 561340), (28985, 548132), (31042, 511810), (33020, 481151), (33449, 474980), (34255, 463804), (36322, 437410), (36686, 433070), (39370, 403546), (42164, 376805), (43180, 367939), (43307, 366860), (43741, 363220), (44330, 358394), (47476, 334645), (47498, 334490), (48620, 326771), (51181, 310420), (51460, 308737), (52705, 301444), (56134, 283030), (56606, 280670), (57970, 274066), (59345, 267716), (62084, 255905), (66898, 237490), (66929, 237380), (68510, 231902), (72644, 218705), (73372, 216535), (75361, 210820), (77605, 204724), (78740, 201773), (86614, 183430), (87482, 181610), (88660, 179197), (90805, 174964), (91715, 173228), (94996, 167245), (102362, 155210), (105410, 150722), (112268, 141515), (113212, 140335), (115940, 137033), (115951, 137020), (118690, 133858), (118745, 133796)]