1515661140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 5137945344

約数和(自身を除く): 3622284204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 71, 84, 98, 105, 106, 137, 140, 142, 147, 159, 196, 210, 212, 213, 245, 265, 274, 284, 294, 318, 355, 371, 411, 420, 426, 490, 497, 530, 548, 588, 636, 685, 710, 735, 742, 795, 822, 852, 959, 980, 994, 1060, 1065, 1113, 1370, 1420, 1470, 1484, 1491, 1590, 1644, 1855, 1918, 1988, 2055, 2130, 2226, 2485, 2597, 2740, 2877, 2940, 2982, 3180, 3479, 3710, 3763, 3836, 4110, 4260, 4452, 4795, 4970, 5194, 5565, 5754, 5964, 6713, 6958, 7261, 7420, 7455, 7526, 7791, 8220, 9590, 9727, 9940, 10388, 10437, 11130, 11289, 11508, 12985, 13426, 13916, 14385, 14522, 14910, 15052, 15582, 17395, 18815, 19180, 19454, 20139, 20874, 21783, 22260, 22578, 25970, 26341, 26852, 28770, 29044, 29181, 29820, 31164, 33565, 34790, 36305, 37630, 38908, 38955, 40278, 41748, 43566, 45156, 48635, 50827, 51940, 52185, 52682, 56445, 57540, 58362, 67130, 68089, 69580, 72610, 75260, 77910, 79023, 80556, 87132, 97270, 100695, 101654, 104370, 105364, 108915, 112890, 116724, 131705, 134260, 136178, 145220, 145905, 152481, 155820, 158046, 184387, 194540, 201390, 203308, 204267, 208740, 217830, 225780, 254135, 263410, 272356, 291810, 304962, 316092, 340445, 355789, 368774, 395115, 402780, 408534, 435660, 476623, 508270, 515531, 526820, 553161, 583620, 609924, 680890, 711578, 737548, 762405, 790230, 817068, 921935, 953246, 1016540, 1021335, 1031062, 1067367, 1106322, 1361780, 1423156, 1429869, 1524810, 1546593, 1580460, 1778945, 1843870, 1906492, 2042670, 2062124, 2134734, 2212644, 2383115, 2577655, 2765805, 2859738, 3049620, 3093186, 3557890, 3608717, 3687740, 4085340, 4269468, 4766230, 5155310, 5336835, 5531610, 5719476, 6186372, 7115780, 7149345, 7217434, 7732965, 9532460, 10310620, 10673670, 10826151, 11063220, 14298690, 14434868, 15465930, 18043585, 21347340, 21652302, 25261019, 28597380, 30931860, 36087170, 43304604, 50522038, 54130755, 72174340, 75783057, 101044076, 108261510, 126305095, 151566114, 216523020, 252610190, 303132228, 378915285, 505220380, 757830570, 1515661140]

約数ペア:

[(1, 1515661140), (2, 757830570), (3, 505220380), (4, 378915285), (5, 303132228), (6, 252610190), (7, 216523020), (10, 151566114), (12, 126305095), (14, 108261510), (15, 101044076), (20, 75783057), (21, 72174340), (28, 54130755), (30, 50522038), (35, 43304604), (42, 36087170), (49, 30931860), (53, 28597380), (60, 25261019), (70, 21652302), (71, 21347340), (84, 18043585), (98, 15465930), (105, 14434868), (106, 14298690), (137, 11063220), (140, 10826151), (142, 10673670), (147, 10310620), (159, 9532460), (196, 7732965), (210, 7217434), (212, 7149345), (213, 7115780), (245, 6186372), (265, 5719476), (274, 5531610), (284, 5336835), (294, 5155310), (318, 4766230), (355, 4269468), (371, 4085340), (411, 3687740), (420, 3608717), (426, 3557890), (490, 3093186), (497, 3049620), (530, 2859738), (548, 2765805), (588, 2577655), (636, 2383115), (685, 2212644), (710, 2134734), (735, 2062124), (742, 2042670), (795, 1906492), (822, 1843870), (852, 1778945), (959, 1580460), (980, 1546593), (994, 1524810), (1060, 1429869), (1065, 1423156), (1113, 1361780), (1370, 1106322), (1420, 1067367), (1470, 1031062), (1484, 1021335), (1491, 1016540), (1590, 953246), (1644, 921935), (1855, 817068), (1918, 790230), (1988, 762405), (2055, 737548), (2130, 711578), (2226, 680890), (2485, 609924), (2597, 583620), (2740, 553161), (2877, 526820), (2940, 515531), (2982, 508270), (3180, 476623), (3479, 435660), (3710, 408534), (3763, 402780), (3836, 395115), (4110, 368774), (4260, 355789), (4452, 340445), (4795, 316092), (4970, 304962), (5194, 291810), (5565, 272356), (5754, 263410), (5964, 254135), (6713, 225780), (6958, 217830), (7261, 208740), (7420, 204267), (7455, 203308), (7526, 201390), (7791, 194540), (8220, 184387), (9590, 158046), (9727, 155820), (9940, 152481), (10388, 145905), (10437, 145220), (11130, 136178), (11289, 134260), (11508, 131705), (12985, 116724), (13426, 112890), (13916, 108915), (14385, 105364), (14522, 104370), (14910, 101654), (15052, 100695), (15582, 97270), (17395, 87132), (18815, 80556), (19180, 79023), (19454, 77910), (20139, 75260), (20874, 72610), (21783, 69580), (22260, 68089), (22578, 67130), (25970, 58362), (26341, 57540), (26852, 56445), (28770, 52682), (29044, 52185), (29181, 51940), (29820, 50827), (31164, 48635), (33565, 45156), (34790, 43566), (36305, 41748), (37630, 40278), (38908, 38955)]