1260341580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 192

約数和(自身を含む): 4027097088

約数和(自身を除く): 2766755508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 31, 34, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 115, 124, 138, 155, 170, 186, 204, 230, 255, 276, 310, 340, 345, 372, 391, 460, 465, 510, 527, 620, 690, 713, 782, 930, 1020, 1054, 1173, 1380, 1426, 1564, 1581, 1733, 1860, 1955, 2108, 2139, 2346, 2635, 2852, 3162, 3466, 3565, 3910, 4278, 4692, 5199, 5270, 5865, 6324, 6932, 7130, 7820, 7905, 8556, 8665, 10398, 10540, 10695, 11730, 12121, 14260, 15810, 17330, 20796, 21390, 23460, 24242, 25995, 29461, 31620, 34660, 36363, 39859, 42780, 48484, 51990, 53723, 58922, 60605, 72726, 79718, 88383, 103980, 107446, 117844, 119577, 121210, 145452, 147305, 159436, 161169, 176766, 181815, 199295, 214892, 239154, 242420, 268615, 294610, 322338, 353532, 363630, 398590, 441915, 478308, 537230, 589220, 597885, 644676, 677603, 727260, 797180, 805845, 883830, 913291, 1074460, 1195770, 1235629, 1355206, 1611690, 1767660, 1826582, 2032809, 2391540, 2471258, 2710412, 2739873, 3223380, 3388015, 3653164, 3706887, 4065618, 4566455, 4942516, 5479746, 6178145, 6776030, 7413774, 8131236, 9132910, 10164045, 10959492, 12356290, 13552060, 13699365, 14827548, 18265820, 18534435, 20328090, 21005693, 24712580, 27398730, 37068870, 40656180, 42011386, 54797460, 63017079, 74137740, 84022772, 105028465, 126034158, 210056930, 252068316, 315085395, 420113860, 630170790, 1260341580]

約数ペア:

[(1, 1260341580), (2, 630170790), (3, 420113860), (4, 315085395), (5, 252068316), (6, 210056930), (10, 126034158), (12, 105028465), (15, 84022772), (17, 74137740), (20, 63017079), (23, 54797460), (30, 42011386), (31, 40656180), (34, 37068870), (46, 27398730), (51, 24712580), (60, 21005693), (62, 20328090), (68, 18534435), (69, 18265820), (85, 14827548), (92, 13699365), (93, 13552060), (102, 12356290), (115, 10959492), (124, 10164045), (138, 9132910), (155, 8131236), (170, 7413774), (186, 6776030), (204, 6178145), (230, 5479746), (255, 4942516), (276, 4566455), (310, 4065618), (340, 3706887), (345, 3653164), (372, 3388015), (391, 3223380), (460, 2739873), (465, 2710412), (510, 2471258), (527, 2391540), (620, 2032809), (690, 1826582), (713, 1767660), (782, 1611690), (930, 1355206), (1020, 1235629), (1054, 1195770), (1173, 1074460), (1380, 913291), (1426, 883830), (1564, 805845), (1581, 797180), (1733, 727260), (1860, 677603), (1955, 644676), (2108, 597885), (2139, 589220), (2346, 537230), (2635, 478308), (2852, 441915), (3162, 398590), (3466, 363630), (3565, 353532), (3910, 322338), (4278, 294610), (4692, 268615), (5199, 242420), (5270, 239154), (5865, 214892), (6324, 199295), (6932, 181815), (7130, 176766), (7820, 161169), (7905, 159436), (8556, 147305), (8665, 145452), (10398, 121210), (10540, 119577), (10695, 117844), (11730, 107446), (12121, 103980), (14260, 88383), (15810, 79718), (17330, 72726), (20796, 60605), (21390, 58922), (23460, 53723), (24242, 51990), (25995, 48484), (29461, 42780), (31620, 39859), (34660, 36363)]