130990440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9211

約数の個数: 128

約数和(自身を含む): 475580160

約数和(自身を除く): 344589720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9173, 14280, 18346, 27519, 36692, 45865, 55038, 64211, 73384, 91730, 110076, 128422, 137595, 155941, 183460, 192633, 220152, 256844, 275190, 311882, 321055, 366920, 385266, 467823, 513688, 550380, 623764, 642110, 770532, 779705, 935646, 963165, 1091587, 1100760, 1247528, 1284220, 1541064, 1559410, 1871292, 1926330, 2183174, 2339115, 2568440, 3118820, 3274761, 3742584, 3852660, 4366348, 4678230, 5457935, 6237640, 6549522, 7705320, 8732696, 9356460, 10915870, 13099044, 16373805, 18712920, 21831740, 26198088, 32747610, 43663480, 65495220, 130990440]

約数ペア:

[(1, 130990440), (2, 65495220), (3, 43663480), (4, 32747610), (5, 26198088), (6, 21831740), (7, 18712920), (8, 16373805), (10, 13099044), (12, 10915870), (14, 9356460), (15, 8732696), (17, 7705320), (20, 6549522), (21, 6237640), (24, 5457935), (28, 4678230), (30, 4366348), (34, 3852660), (35, 3742584), (40, 3274761), (42, 3118820), (51, 2568440), (56, 2339115), (60, 2183174), (68, 1926330), (70, 1871292), (84, 1559410), (85, 1541064), (102, 1284220), (105, 1247528), (119, 1100760), (120, 1091587), (136, 963165), (140, 935646), (168, 779705), (170, 770532), (204, 642110), (210, 623764), (238, 550380), (255, 513688), (280, 467823), (340, 385266), (357, 366920), (408, 321055), (420, 311882), (476, 275190), (510, 256844), (595, 220152), (680, 192633), (714, 183460), (840, 155941), (952, 137595), (1020, 128422), (1190, 110076), (1428, 91730), (1785, 73384), (2040, 64211), (2380, 55038), (2856, 45865), (3570, 36692), (4760, 27519), (7140, 18346), (9173, 14280)]