854699580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1505

約数の個数: 192

約数和(自身を含む): 3058836480

約数和(自身を除く): 2204136900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 252, 270, 315, 346, 378, 420, 519, 540, 630, 692, 756, 865, 945, 1038, 1211, 1260, 1307, 1557, 1730, 1890, 2076, 2422, 2595, 2614, 3114, 3460, 3633, 3780, 3921, 4671, 4844, 5190, 5228, 6055, 6228, 6535, 7266, 7785, 7842, 9149, 9342, 10380, 10899, 11763, 12110, 13070, 14532, 15570, 15684, 18165, 18298, 18684, 19605, 21798, 23355, 23526, 24220, 26140, 27447, 31140, 32697, 35289, 36330, 36596, 39210, 43596, 45745, 46710, 47052, 54495, 54894, 58815, 65394, 70578, 72660, 78420, 82341, 91490, 93420, 108990, 109788, 117630, 130788, 137235, 141156, 163485, 164682, 176445, 182980, 217980, 226111, 235260, 247023, 274470, 326970, 329364, 352890, 411705, 452222, 494046, 548940, 653940, 678333, 705780, 823410, 904444, 988092, 1130555, 1235115, 1356666, 1582777, 1646820, 2034999, 2261110, 2470230, 2713332, 3165554, 3391665, 4069998, 4522220, 4748331, 4940460, 6104997, 6331108, 6783330, 7913885, 8139996, 9496662, 10174995, 12209994, 13566660, 14244993, 15827770, 18993324, 20349990, 23741655, 24419988, 28489986, 30524985, 31655540, 40699980, 42734979, 47483310, 56979972, 61049970, 71224965, 85469958, 94966620, 122099940, 142449930, 170939916, 213674895, 284899860, 427349790, 854699580]

約数ペア:

[(1, 854699580), (2, 427349790), (3, 284899860), (4, 213674895), (5, 170939916), (6, 142449930), (7, 122099940), (9, 94966620), (10, 85469958), (12, 71224965), (14, 61049970), (15, 56979972), (18, 47483310), (20, 42734979), (21, 40699980), (27, 31655540), (28, 30524985), (30, 28489986), (35, 24419988), (36, 23741655), (42, 20349990), (45, 18993324), (54, 15827770), (60, 14244993), (63, 13566660), (70, 12209994), (84, 10174995), (90, 9496662), (105, 8139996), (108, 7913885), (126, 6783330), (135, 6331108), (140, 6104997), (173, 4940460), (180, 4748331), (189, 4522220), (210, 4069998), (252, 3391665), (270, 3165554), (315, 2713332), (346, 2470230), (378, 2261110), (420, 2034999), (519, 1646820), (540, 1582777), (630, 1356666), (692, 1235115), (756, 1130555), (865, 988092), (945, 904444), (1038, 823410), (1211, 705780), (1260, 678333), (1307, 653940), (1557, 548940), (1730, 494046), (1890, 452222), (2076, 411705), (2422, 352890), (2595, 329364), (2614, 326970), (3114, 274470), (3460, 247023), (3633, 235260), (3780, 226111), (3921, 217980), (4671, 182980), (4844, 176445), (5190, 164682), (5228, 163485), (6055, 141156), (6228, 137235), (6535, 130788), (7266, 117630), (7785, 109788), (7842, 108990), (9149, 93420), (9342, 91490), (10380, 82341), (10899, 78420), (11763, 72660), (12110, 70578), (13070, 65394), (14532, 58815), (15570, 54894), (15684, 54495), (18165, 47052), (18298, 46710), (18684, 45745), (19605, 43596), (21798, 39210), (23355, 36596), (23526, 36330), (24220, 35289), (26140, 32697), (27447, 31140)]