21595134480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{18397}}^1$

素因数の和:18553

約数の個数: 160

約数和(自身を含む): 68878579584

約数和(自身を除く): 47283445104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 73, 80, 120, 134, 146, 201, 219, 240, 268, 292, 335, 365, 402, 438, 536, 584, 670, 730, 804, 876, 1005, 1072, 1095, 1168, 1340, 1460, 1608, 1752, 2010, 2190, 2680, 2920, 3216, 3504, 4020, 4380, 4891, 5360, 5840, 8040, 8760, 9782, 14673, 16080, 17520, 18397, 19564, 24455, 29346, 36794, 39128, 48910, 55191, 58692, 73365, 73588, 78256, 91985, 97820, 110382, 117384, 146730, 147176, 183970, 195640, 220764, 234768, 275955, 293460, 294352, 367940, 391280, 441528, 551910, 586920, 735880, 883056, 1103820, 1173840, 1232599, 1342981, 1471760, 2207640, 2465198, 2685962, 3697797, 4028943, 4415280, 4930396, 5371924, 6162995, 6714905, 7395594, 8057886, 9860792, 10743848, 12325990, 13429810, 14791188, 16115772, 18488985, 19721584, 20144715, 21487696, 24651980, 26859620, 29582376, 32231544, 36977970, 40289430, 49303960, 53719240, 59164752, 64463088, 73955940, 80578860, 89979727, 98607920, 107438480, 147911880, 161157720, 179959454, 269939181, 295823760, 322315440, 359918908, 449898635, 539878362, 719837816, 899797270, 1079756724, 1349695905, 1439675632, 1799594540, 2159513448, 2699391810, 3599189080, 4319026896, 5398783620, 7198378160, 10797567240, 21595134480]

約数ペア:

[(1, 21595134480), (2, 10797567240), (3, 7198378160), (4, 5398783620), (5, 4319026896), (6, 3599189080), (8, 2699391810), (10, 2159513448), (12, 1799594540), (15, 1439675632), (16, 1349695905), (20, 1079756724), (24, 899797270), (30, 719837816), (40, 539878362), (48, 449898635), (60, 359918908), (67, 322315440), (73, 295823760), (80, 269939181), (120, 179959454), (134, 161157720), (146, 147911880), (201, 107438480), (219, 98607920), (240, 89979727), (268, 80578860), (292, 73955940), (335, 64463088), (365, 59164752), (402, 53719240), (438, 49303960), (536, 40289430), (584, 36977970), (670, 32231544), (730, 29582376), (804, 26859620), (876, 24651980), (1005, 21487696), (1072, 20144715), (1095, 19721584), (1168, 18488985), (1340, 16115772), (1460, 14791188), (1608, 13429810), (1752, 12325990), (2010, 10743848), (2190, 9860792), (2680, 8057886), (2920, 7395594), (3216, 6714905), (3504, 6162995), (4020, 5371924), (4380, 4930396), (4891, 4415280), (5360, 4028943), (5840, 3697797), (8040, 2685962), (8760, 2465198), (9782, 2207640), (14673, 1471760), (16080, 1342981), (17520, 1232599), (18397, 1173840), (19564, 1103820), (24455, 883056), (29346, 735880), (36794, 586920), (39128, 551910), (48910, 441528), (55191, 391280), (58692, 367940), (73365, 294352), (73588, 293460), (78256, 275955), (91985, 234768), (97820, 220764), (110382, 195640), (117384, 183970), (146730, 147176)]