807898440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5383

約数の個数: 128

約数和(自身を含む): 2563384320

約数和(自身を除く): 1755485880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 5297, 6355, 7626, 10168, 10594, 12710, 15252, 15891, 19065, 21188, 25420, 26485, 30504, 31782, 38130, 42376, 50840, 52970, 63564, 76260, 79455, 105940, 127128, 152520, 158910, 164207, 211880, 217177, 317820, 328414, 434354, 492621, 635640, 651531, 656828, 821035, 868708, 985242, 1085885, 1303062, 1313656, 1642070, 1737416, 1970484, 2171770, 2463105, 2606124, 3257655, 3284140, 3940968, 4343540, 4926210, 5212248, 6515310, 6568280, 6732487, 8687080, 9852420, 13030620, 13464974, 19704840, 20197461, 26061240, 26929948, 33662435, 40394922, 53859896, 67324870, 80789844, 100987305, 134649740, 161579688, 201974610, 269299480, 403949220, 807898440]

約数ペア:

[(1, 807898440), (2, 403949220), (3, 269299480), (4, 201974610), (5, 161579688), (6, 134649740), (8, 100987305), (10, 80789844), (12, 67324870), (15, 53859896), (20, 40394922), (24, 33662435), (30, 26929948), (31, 26061240), (40, 20197461), (41, 19704840), (60, 13464974), (62, 13030620), (82, 9852420), (93, 8687080), (120, 6732487), (123, 6568280), (124, 6515310), (155, 5212248), (164, 4926210), (186, 4343540), (205, 3940968), (246, 3284140), (248, 3257655), (310, 2606124), (328, 2463105), (372, 2171770), (410, 1970484), (465, 1737416), (492, 1642070), (615, 1313656), (620, 1303062), (744, 1085885), (820, 985242), (930, 868708), (984, 821035), (1230, 656828), (1240, 651531), (1271, 635640), (1640, 492621), (1860, 434354), (2460, 328414), (2542, 317820), (3720, 217177), (3813, 211880), (4920, 164207), (5084, 158910), (5297, 152520), (6355, 127128), (7626, 105940), (10168, 79455), (10594, 76260), (12710, 63564), (15252, 52970), (15891, 50840), (19065, 42376), (21188, 38130), (25420, 31782), (26485, 30504)]