1487084520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6451}}^1$

素因数の和:6595

約数の個数: 128

約数和(自身を含む): 4766221440

約数和(自身を除く): 3279136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1356, 1695, 1921, 2040, 2260, 2712, 3390, 3842, 4520, 5763, 6451, 6780, 7684, 9605, 11526, 12902, 13560, 15368, 19210, 19353, 23052, 25804, 28815, 32255, 38420, 38706, 46104, 51608, 57630, 64510, 76840, 77412, 96765, 109667, 115260, 129020, 154824, 193530, 219334, 230520, 258040, 329001, 387060, 438668, 548335, 658002, 728963, 774120, 877336, 1096670, 1316004, 1457926, 1645005, 2186889, 2193340, 2632008, 2915852, 3290010, 3644815, 4373778, 4386680, 5831704, 6580020, 7289630, 8747556, 10934445, 12392371, 13160040, 14579260, 17495112, 21868890, 24784742, 29158520, 37177113, 43737780, 49569484, 61961855, 74354226, 87475560, 99138968, 123923710, 148708452, 185885565, 247847420, 297416904, 371771130, 495694840, 743542260, 1487084520]

約数ペア:

[(1, 1487084520), (2, 743542260), (3, 495694840), (4, 371771130), (5, 297416904), (6, 247847420), (8, 185885565), (10, 148708452), (12, 123923710), (15, 99138968), (17, 87475560), (20, 74354226), (24, 61961855), (30, 49569484), (34, 43737780), (40, 37177113), (51, 29158520), (60, 24784742), (68, 21868890), (85, 17495112), (102, 14579260), (113, 13160040), (120, 12392371), (136, 10934445), (170, 8747556), (204, 7289630), (226, 6580020), (255, 5831704), (339, 4386680), (340, 4373778), (408, 3644815), (452, 3290010), (510, 2915852), (565, 2632008), (678, 2193340), (680, 2186889), (904, 1645005), (1020, 1457926), (1130, 1316004), (1356, 1096670), (1695, 877336), (1921, 774120), (2040, 728963), (2260, 658002), (2712, 548335), (3390, 438668), (3842, 387060), (4520, 329001), (5763, 258040), (6451, 230520), (6780, 219334), (7684, 193530), (9605, 154824), (11526, 129020), (12902, 115260), (13560, 109667), (15368, 96765), (19210, 77412), (19353, 76840), (23052, 64510), (25804, 57630), (28815, 51608), (32255, 46104), (38420, 38706)]