38688057240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{118399}}^1$

素因数の和:118809

約数の個数: 128

約数和(自身を含む): 132986880000

約数和(自身を除く): 94298822760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 389, 420, 778, 840, 1167, 1556, 1945, 2334, 2723, 3112, 3890, 4668, 5446, 5835, 7780, 8169, 9336, 10892, 11670, 13615, 15560, 16338, 21784, 23340, 27230, 32676, 40845, 46680, 54460, 65352, 81690, 108920, 118399, 163380, 236798, 326760, 355197, 473596, 591995, 710394, 828793, 947192, 1183990, 1420788, 1657586, 1775985, 2367980, 2486379, 2841576, 3315172, 3551970, 4143965, 4735960, 4972758, 6630344, 7103940, 8287930, 9945516, 12431895, 14207880, 16575860, 19891032, 24863790, 33151720, 46057211, 49727580, 92114422, 99455160, 138171633, 184228844, 230286055, 276343266, 322400477, 368457688, 460572110, 552686532, 644800954, 690858165, 921144220, 967201431, 1105373064, 1289601908, 1381716330, 1612002385, 1842288440, 1934402862, 2579203816, 2763432660, 3224004770, 3868805724, 4836007155, 5526865320, 6448009540, 7737611448, 9672014310, 12896019080, 19344028620, 38688057240]

約数ペア:

[(1, 38688057240), (2, 19344028620), (3, 12896019080), (4, 9672014310), (5, 7737611448), (6, 6448009540), (7, 5526865320), (8, 4836007155), (10, 3868805724), (12, 3224004770), (14, 2763432660), (15, 2579203816), (20, 1934402862), (21, 1842288440), (24, 1612002385), (28, 1381716330), (30, 1289601908), (35, 1105373064), (40, 967201431), (42, 921144220), (56, 690858165), (60, 644800954), (70, 552686532), (84, 460572110), (105, 368457688), (120, 322400477), (140, 276343266), (168, 230286055), (210, 184228844), (280, 138171633), (389, 99455160), (420, 92114422), (778, 49727580), (840, 46057211), (1167, 33151720), (1556, 24863790), (1945, 19891032), (2334, 16575860), (2723, 14207880), (3112, 12431895), (3890, 9945516), (4668, 8287930), (5446, 7103940), (5835, 6630344), (7780, 4972758), (8169, 4735960), (9336, 4143965), (10892, 3551970), (11670, 3315172), (13615, 2841576), (15560, 2486379), (16338, 2367980), (21784, 1775985), (23340, 1657586), (27230, 1420788), (32676, 1183990), (40845, 947192), (46680, 828793), (54460, 710394), (65352, 591995), (81690, 473596), (108920, 355197), (118399, 326760), (163380, 236798)]