2355879040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 5996229120

約数和(自身を除く): 3640350080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 223, 272, 320, 340, 446, 544, 640, 680, 892, 971, 1088, 1115, 1360, 1784, 1942, 2176, 2230, 2720, 3568, 3791, 3884, 4460, 4855, 5440, 7136, 7582, 7768, 8920, 9710, 10880, 14272, 15164, 15536, 16507, 17840, 18955, 19420, 28544, 30328, 31072, 33014, 35680, 37910, 38840, 60656, 62144, 66028, 71360, 75820, 77680, 82535, 121312, 124288, 132056, 142720, 151640, 155360, 165070, 216533, 242624, 264112, 303280, 310720, 330140, 433066, 485248, 528224, 606560, 621440, 660280, 866132, 1056448, 1082665, 1213120, 1320560, 1732264, 2112896, 2165330, 2426240, 2641120, 3464528, 3681061, 4330660, 5282240, 6929056, 7362122, 8661320, 10564480, 13858112, 14724244, 17322640, 18405305, 27716224, 29448488, 34645280, 36810610, 58896976, 69290560, 73621220, 117793952, 138581120, 147242440, 235587904, 294484880, 471175808, 588969760, 1177939520, 2355879040]

約数ペア:

[(1, 2355879040), (2, 1177939520), (4, 588969760), (5, 471175808), (8, 294484880), (10, 235587904), (16, 147242440), (17, 138581120), (20, 117793952), (32, 73621220), (34, 69290560), (40, 58896976), (64, 36810610), (68, 34645280), (80, 29448488), (85, 27716224), (128, 18405305), (136, 17322640), (160, 14724244), (170, 13858112), (223, 10564480), (272, 8661320), (320, 7362122), (340, 6929056), (446, 5282240), (544, 4330660), (640, 3681061), (680, 3464528), (892, 2641120), (971, 2426240), (1088, 2165330), (1115, 2112896), (1360, 1732264), (1784, 1320560), (1942, 1213120), (2176, 1082665), (2230, 1056448), (2720, 866132), (3568, 660280), (3791, 621440), (3884, 606560), (4460, 528224), (4855, 485248), (5440, 433066), (7136, 330140), (7582, 310720), (7768, 303280), (8920, 264112), (9710, 242624), (10880, 216533), (14272, 165070), (15164, 155360), (15536, 151640), (16507, 142720), (17840, 132056), (18955, 124288), (19420, 121312), (28544, 82535), (30328, 77680), (31072, 75820), (33014, 71360), (35680, 66028), (37910, 62144), (38840, 60656)]