913721760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{90647}}^1$

素因数の和:90675

約数の個数: 144

約数和(自身を含む): 3563554176

約数和(自身を除く): 2649832416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 90647, 181294, 271941, 362588, 453235, 543882, 634529, 725176, 815823, 906470, 1087764, 1269058, 1359705, 1450352, 1631646, 1812940, 1903587, 2175528, 2538116, 2719410, 2900704, 3172645, 3263292, 3625880, 3807174, 4079115, 4351056, 5076232, 5438820, 5710761, 6345290, 6526584, 7251760, 7614348, 8158230, 8702112, 9517935, 10152464, 10877640, 11421522, 12690580, 13053168, 14503520, 15228696, 16316460, 19035870, 20304928, 21755280, 22843044, 25381160, 26106336, 28553805, 30457392, 32632920, 38071740, 43510560, 45686088, 50762320, 57107610, 60914784, 65265840, 76143480, 91372176, 101524640, 114215220, 130531680, 152286960, 182744352, 228430440, 304573920, 456860880, 913721760]

約数ペア:

[(1, 913721760), (2, 456860880), (3, 304573920), (4, 228430440), (5, 182744352), (6, 152286960), (7, 130531680), (8, 114215220), (9, 101524640), (10, 91372176), (12, 76143480), (14, 65265840), (15, 60914784), (16, 57107610), (18, 50762320), (20, 45686088), (21, 43510560), (24, 38071740), (28, 32632920), (30, 30457392), (32, 28553805), (35, 26106336), (36, 25381160), (40, 22843044), (42, 21755280), (45, 20304928), (48, 19035870), (56, 16316460), (60, 15228696), (63, 14503520), (70, 13053168), (72, 12690580), (80, 11421522), (84, 10877640), (90, 10152464), (96, 9517935), (105, 8702112), (112, 8158230), (120, 7614348), (126, 7251760), (140, 6526584), (144, 6345290), (160, 5710761), (168, 5438820), (180, 5076232), (210, 4351056), (224, 4079115), (240, 3807174), (252, 3625880), (280, 3263292), (288, 3172645), (315, 2900704), (336, 2719410), (360, 2538116), (420, 2175528), (480, 1903587), (504, 1812940), (560, 1631646), (630, 1450352), (672, 1359705), (720, 1269058), (840, 1087764), (1008, 906470), (1120, 815823), (1260, 725176), (1440, 634529), (1680, 543882), (2016, 453235), (2520, 362588), (3360, 271941), (5040, 181294), (10080, 90647)]