8740380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 21741540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 41, 44, 51, 55, 57, 60, 66, 68, 76, 82, 85, 95, 102, 110, 114, 123, 132, 164, 165, 170, 187, 190, 204, 205, 209, 220, 228, 246, 255, 285, 323, 330, 340, 374, 380, 410, 418, 451, 492, 510, 561, 570, 615, 627, 646, 660, 697, 748, 779, 820, 836, 902, 935, 969, 1020, 1045, 1122, 1140, 1230, 1254, 1292, 1353, 1394, 1558, 1615, 1804, 1870, 1938, 2090, 2091, 2244, 2255, 2337, 2460, 2508, 2706, 2788, 2805, 3116, 3135, 3230, 3485, 3553, 3740, 3876, 3895, 4180, 4182, 4510, 4674, 4845, 5412, 5610, 6270, 6460, 6765, 6970, 7106, 7667, 7790, 8364, 8569, 9020, 9348, 9690, 10455, 10659, 11220, 11685, 12540, 13243, 13530, 13940, 14212, 15334, 15580, 17138, 17765, 19380, 20910, 21318, 23001, 23370, 25707, 26486, 27060, 30668, 34276, 35530, 38335, 39729, 41820, 42636, 42845, 46002, 46740, 51414, 52972, 53295, 66215, 71060, 76670, 79458, 85690, 92004, 102828, 106590, 115005, 128535, 132430, 145673, 153340, 158916, 171380, 198645, 213180, 230010, 257070, 264860, 291346, 397290, 437019, 460020, 514140, 582692, 728365, 794580, 874038, 1456730, 1748076, 2185095, 2913460, 4370190, 8740380]

約数ペア:

[(1, 8740380), (2, 4370190), (3, 2913460), (4, 2185095), (5, 1748076), (6, 1456730), (10, 874038), (11, 794580), (12, 728365), (15, 582692), (17, 514140), (19, 460020), (20, 437019), (22, 397290), (30, 291346), (33, 264860), (34, 257070), (38, 230010), (41, 213180), (44, 198645), (51, 171380), (55, 158916), (57, 153340), (60, 145673), (66, 132430), (68, 128535), (76, 115005), (82, 106590), (85, 102828), (95, 92004), (102, 85690), (110, 79458), (114, 76670), (123, 71060), (132, 66215), (164, 53295), (165, 52972), (170, 51414), (187, 46740), (190, 46002), (204, 42845), (205, 42636), (209, 41820), (220, 39729), (228, 38335), (246, 35530), (255, 34276), (285, 30668), (323, 27060), (330, 26486), (340, 25707), (374, 23370), (380, 23001), (410, 21318), (418, 20910), (451, 19380), (492, 17765), (510, 17138), (561, 15580), (570, 15334), (615, 14212), (627, 13940), (646, 13530), (660, 13243), (697, 12540), (748, 11685), (779, 11220), (820, 10659), (836, 10455), (902, 9690), (935, 9348), (969, 9020), (1020, 8569), (1045, 8364), (1122, 7790), (1140, 7667), (1230, 7106), (1254, 6970), (1292, 6765), (1353, 6460), (1394, 6270), (1558, 5610), (1615, 5412), (1804, 4845), (1870, 4674), (1938, 4510), (2090, 4182), (2091, 4180), (2244, 3895), (2255, 3876), (2337, 3740), (2460, 3553), (2508, 3485), (2706, 3230), (2788, 3135), (2805, 3116)]