217371960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46447}}^1$

素因数の和:46477

約数の個数: 96

約数和(自身を含む): 760818240

約数和(自身を除く): 543446280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46447, 92894, 139341, 185788, 232235, 278682, 371576, 418023, 464470, 557364, 603811, 696705, 836046, 928940, 1114728, 1207622, 1393410, 1672092, 1811433, 1857880, 2090115, 2415244, 2786820, 3019055, 3344184, 3622866, 4180230, 4830488, 5434299, 5573640, 6038110, 7245732, 8360460, 9057165, 10868598, 12076220, 14491464, 16720920, 18114330, 21737196, 24152440, 27171495, 36228660, 43474392, 54342990, 72457320, 108685980, 217371960]

約数ペア:

[(1, 217371960), (2, 108685980), (3, 72457320), (4, 54342990), (5, 43474392), (6, 36228660), (8, 27171495), (9, 24152440), (10, 21737196), (12, 18114330), (13, 16720920), (15, 14491464), (18, 12076220), (20, 10868598), (24, 9057165), (26, 8360460), (30, 7245732), (36, 6038110), (39, 5573640), (40, 5434299), (45, 4830488), (52, 4180230), (60, 3622866), (65, 3344184), (72, 3019055), (78, 2786820), (90, 2415244), (104, 2090115), (117, 1857880), (120, 1811433), (130, 1672092), (156, 1393410), (180, 1207622), (195, 1114728), (234, 928940), (260, 836046), (312, 696705), (360, 603811), (390, 557364), (468, 464470), (520, 418023), (585, 371576), (780, 278682), (936, 232235), (1170, 185788), (1560, 139341), (2340, 92894), (4680, 46447)]