9315320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 26956800

約数和(自身を除く): 17641480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 103, 119, 133, 136, 140, 152, 170, 190, 206, 238, 266, 280, 323, 340, 380, 412, 476, 515, 532, 595, 646, 665, 680, 721, 760, 824, 952, 1030, 1064, 1190, 1292, 1330, 1442, 1615, 1751, 1957, 2060, 2261, 2380, 2584, 2660, 2884, 3230, 3502, 3605, 3914, 4120, 4522, 4760, 5320, 5768, 6460, 7004, 7210, 7828, 8755, 9044, 9785, 11305, 12257, 12920, 13699, 14008, 14420, 15656, 17510, 18088, 19570, 22610, 24514, 27398, 28840, 33269, 35020, 39140, 45220, 49028, 54796, 61285, 66538, 68495, 70040, 78280, 90440, 98056, 109592, 122570, 133076, 136990, 166345, 232883, 245140, 266152, 273980, 332690, 465766, 490280, 547960, 665380, 931532, 1164415, 1330760, 1863064, 2328830, 4657660, 9315320]

約数ペア:

[(1, 9315320), (2, 4657660), (4, 2328830), (5, 1863064), (7, 1330760), (8, 1164415), (10, 931532), (14, 665380), (17, 547960), (19, 490280), (20, 465766), (28, 332690), (34, 273980), (35, 266152), (38, 245140), (40, 232883), (56, 166345), (68, 136990), (70, 133076), (76, 122570), (85, 109592), (95, 98056), (103, 90440), (119, 78280), (133, 70040), (136, 68495), (140, 66538), (152, 61285), (170, 54796), (190, 49028), (206, 45220), (238, 39140), (266, 35020), (280, 33269), (323, 28840), (340, 27398), (380, 24514), (412, 22610), (476, 19570), (515, 18088), (532, 17510), (595, 15656), (646, 14420), (665, 14008), (680, 13699), (721, 12920), (760, 12257), (824, 11305), (952, 9785), (1030, 9044), (1064, 8755), (1190, 7828), (1292, 7210), (1330, 7004), (1442, 6460), (1615, 5768), (1751, 5320), (1957, 4760), (2060, 4522), (2261, 4120), (2380, 3914), (2584, 3605), (2660, 3502), (2884, 3230)]