2267207320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 6046617600

約数和(自身を除く): 3779410280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 269, 280, 310, 434, 538, 620, 868, 971, 1076, 1085, 1240, 1345, 1736, 1883, 1942, 2152, 2170, 2690, 3766, 3884, 4340, 4855, 5380, 6797, 7532, 7768, 8339, 8680, 9415, 9710, 10760, 13594, 15064, 16678, 18830, 19420, 27188, 30101, 33356, 33985, 37660, 38840, 41695, 54376, 58373, 60202, 66712, 67970, 75320, 83390, 116746, 120404, 135940, 150505, 166780, 210707, 233492, 240808, 261199, 271880, 291865, 301010, 333560, 421414, 466984, 522398, 583730, 602020, 842828, 1044796, 1053535, 1167460, 1204040, 1305995, 1685656, 1828393, 2089592, 2107070, 2334920, 2611990, 3656786, 4214140, 5223980, 7313572, 8097169, 8428280, 9141965, 10447960, 14627144, 16194338, 18283930, 32388676, 36567860, 40485845, 56680183, 64777352, 73135720, 80971690, 113360366, 161943380, 226720732, 283400915, 323886760, 453441464, 566801830, 1133603660, 2267207320]

約数ペア:

[(1, 2267207320), (2, 1133603660), (4, 566801830), (5, 453441464), (7, 323886760), (8, 283400915), (10, 226720732), (14, 161943380), (20, 113360366), (28, 80971690), (31, 73135720), (35, 64777352), (40, 56680183), (56, 40485845), (62, 36567860), (70, 32388676), (124, 18283930), (140, 16194338), (155, 14627144), (217, 10447960), (248, 9141965), (269, 8428280), (280, 8097169), (310, 7313572), (434, 5223980), (538, 4214140), (620, 3656786), (868, 2611990), (971, 2334920), (1076, 2107070), (1085, 2089592), (1240, 1828393), (1345, 1685656), (1736, 1305995), (1883, 1204040), (1942, 1167460), (2152, 1053535), (2170, 1044796), (2690, 842828), (3766, 602020), (3884, 583730), (4340, 522398), (4855, 466984), (5380, 421414), (6797, 333560), (7532, 301010), (7768, 291865), (8339, 271880), (8680, 261199), (9415, 240808), (9710, 233492), (10760, 210707), (13594, 166780), (15064, 150505), (16678, 135940), (18830, 120404), (19420, 116746), (27188, 83390), (30101, 75320), (33356, 67970), (33985, 66712), (37660, 60202), (38840, 58373), (41695, 54376)]