396467760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1643

約数の個数: 160

約数和(自身を含む): 1340414208

約数和(自身を除く): 943946448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 624, 664, 780, 830, 996, 1040, 1079, 1245, 1328, 1531, 1560, 1660, 1992, 2158, 2490, 3062, 3120, 3237, 3320, 3984, 4316, 4593, 4980, 5395, 6124, 6474, 6640, 7655, 8632, 9186, 9960, 10790, 12248, 12948, 15310, 16185, 17264, 18372, 19903, 19920, 21580, 22965, 24496, 25896, 30620, 32370, 36744, 39806, 43160, 45930, 51792, 59709, 61240, 64740, 73488, 79612, 86320, 91860, 99515, 119418, 122480, 127073, 129480, 159224, 183720, 199030, 238836, 254146, 258960, 298545, 318448, 367440, 381219, 398060, 477672, 508292, 597090, 635365, 762438, 796120, 955344, 1016584, 1194180, 1270730, 1524876, 1592240, 1651949, 1906095, 2033168, 2388360, 2541460, 3049752, 3303898, 3812190, 4776720, 4955847, 5082920, 6099504, 6607796, 7624380, 8259745, 9911694, 10165840, 13215592, 15248760, 16519490, 19823388, 24779235, 26431184, 30497520, 33038980, 39646776, 49558470, 66077960, 79293552, 99116940, 132155920, 198233880, 396467760]

約数ペア:

[(1, 396467760), (2, 198233880), (3, 132155920), (4, 99116940), (5, 79293552), (6, 66077960), (8, 49558470), (10, 39646776), (12, 33038980), (13, 30497520), (15, 26431184), (16, 24779235), (20, 19823388), (24, 16519490), (26, 15248760), (30, 13215592), (39, 10165840), (40, 9911694), (48, 8259745), (52, 7624380), (60, 6607796), (65, 6099504), (78, 5082920), (80, 4955847), (83, 4776720), (104, 3812190), (120, 3303898), (130, 3049752), (156, 2541460), (166, 2388360), (195, 2033168), (208, 1906095), (240, 1651949), (249, 1592240), (260, 1524876), (312, 1270730), (332, 1194180), (390, 1016584), (415, 955344), (498, 796120), (520, 762438), (624, 635365), (664, 597090), (780, 508292), (830, 477672), (996, 398060), (1040, 381219), (1079, 367440), (1245, 318448), (1328, 298545), (1531, 258960), (1560, 254146), (1660, 238836), (1992, 199030), (2158, 183720), (2490, 159224), (3062, 129480), (3120, 127073), (3237, 122480), (3320, 119418), (3984, 99515), (4316, 91860), (4593, 86320), (4980, 79612), (5395, 73488), (6124, 64740), (6474, 61240), (6640, 59709), (7655, 51792), (8632, 45930), (9186, 43160), (9960, 39806), (10790, 36744), (12248, 32370), (12948, 30620), (15310, 25896), (16185, 24496), (17264, 22965), (18372, 21580), (19903, 19920)]