2678049270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 256

約数和(自身を含む): 8370190080

約数和(自身を除く): 5692140810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 37, 39, 45, 51, 54, 65, 74, 78, 85, 90, 102, 111, 117, 130, 135, 153, 170, 185, 195, 221, 222, 234, 255, 270, 306, 333, 351, 370, 390, 442, 459, 481, 510, 555, 585, 629, 663, 666, 702, 765, 918, 962, 999, 1105, 1110, 1170, 1213, 1258, 1326, 1443, 1530, 1665, 1755, 1887, 1989, 1998, 2210, 2295, 2405, 2426, 2886, 3145, 3315, 3330, 3510, 3639, 3774, 3978, 4329, 4590, 4810, 4995, 5661, 5967, 6065, 6290, 6630, 7215, 7278, 8177, 8658, 9435, 9945, 9990, 10917, 11322, 11934, 12130, 12987, 14430, 15769, 16354, 16983, 18195, 18870, 19890, 20621, 21645, 21834, 24531, 25974, 28305, 29835, 31538, 32751, 33966, 36390, 40885, 41242, 43290, 44881, 47307, 49062, 54585, 56610, 59670, 61863, 64935, 65502, 73593, 78845, 81770, 84915, 89762, 94614, 103105, 109170, 122655, 123726, 129870, 134643, 141921, 147186, 157690, 163755, 169830, 185589, 206210, 220779, 224405, 236535, 245310, 268073, 269286, 283842, 309315, 327510, 367965, 371178, 403929, 425763, 441558, 448810, 473070, 536146, 556767, 583453, 618630, 673215, 709605, 735930, 762977, 804219, 807858, 851526, 927945, 1103895, 1113534, 1166906, 1211787, 1340365, 1346430, 1419210, 1525954, 1608438, 1750359, 1855890, 2019645, 2128815, 2207790, 2288931, 2412657, 2423574, 2680730, 2783835, 2917265, 3500718, 3814885, 4021095, 4039290, 4257630, 4577862, 4825314, 5251077, 5567670, 5834530, 6058935, 6866793, 7237971, 7629770, 8042190, 8751795, 9918701, 10502154, 11444655, 12063285, 12117870, 13733586, 14475942, 15753231, 17503590, 19837402, 20600379, 22889310, 24126570, 26255385, 29756103, 31506462, 34333965, 36189855, 41200758, 49593505, 52510770, 59512206, 68667930, 72379710, 78766155, 89268309, 99187010, 103001895, 148780515, 157532310, 178536618, 206003790, 267804927, 297561030, 446341545, 535609854, 892683090, 1339024635, 2678049270]

約数ペア:

[(1, 2678049270), (2, 1339024635), (3, 892683090), (5, 535609854), (6, 446341545), (9, 297561030), (10, 267804927), (13, 206003790), (15, 178536618), (17, 157532310), (18, 148780515), (26, 103001895), (27, 99187010), (30, 89268309), (34, 78766155), (37, 72379710), (39, 68667930), (45, 59512206), (51, 52510770), (54, 49593505), (65, 41200758), (74, 36189855), (78, 34333965), (85, 31506462), (90, 29756103), (102, 26255385), (111, 24126570), (117, 22889310), (130, 20600379), (135, 19837402), (153, 17503590), (170, 15753231), (185, 14475942), (195, 13733586), (221, 12117870), (222, 12063285), (234, 11444655), (255, 10502154), (270, 9918701), (306, 8751795), (333, 8042190), (351, 7629770), (370, 7237971), (390, 6866793), (442, 6058935), (459, 5834530), (481, 5567670), (510, 5251077), (555, 4825314), (585, 4577862), (629, 4257630), (663, 4039290), (666, 4021095), (702, 3814885), (765, 3500718), (918, 2917265), (962, 2783835), (999, 2680730), (1105, 2423574), (1110, 2412657), (1170, 2288931), (1213, 2207790), (1258, 2128815), (1326, 2019645), (1443, 1855890), (1530, 1750359), (1665, 1608438), (1755, 1525954), (1887, 1419210), (1989, 1346430), (1998, 1340365), (2210, 1211787), (2295, 1166906), (2405, 1113534), (2426, 1103895), (2886, 927945), (3145, 851526), (3315, 807858), (3330, 804219), (3510, 762977), (3639, 735930), (3774, 709605), (3978, 673215), (4329, 618630), (4590, 583453), (4810, 556767), (4995, 536146), (5661, 473070), (5967, 448810), (6065, 441558), (6290, 425763), (6630, 403929), (7215, 371178), (7278, 367965), (8177, 327510), (8658, 309315), (9435, 283842), (9945, 269286), (9990, 268073), (10917, 245310), (11322, 236535), (11934, 224405), (12130, 220779), (12987, 206210), (14430, 185589), (15769, 169830), (16354, 163755), (16983, 157690), (18195, 147186), (18870, 141921), (19890, 134643), (20621, 129870), (21645, 123726), (21834, 122655), (24531, 109170), (25974, 103105), (28305, 94614), (29835, 89762), (31538, 84915), (32751, 81770), (33966, 78845), (36390, 73593), (40885, 65502), (41242, 64935), (43290, 61863), (44881, 59670), (47307, 56610), (49062, 54585)]