228601380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 784691712

約数和(自身を除く): 556090332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 101, 102, 105, 119, 140, 170, 202, 204, 210, 238, 255, 303, 317, 340, 357, 404, 420, 476, 505, 510, 595, 606, 634, 707, 714, 951, 1010, 1020, 1190, 1212, 1268, 1414, 1428, 1515, 1585, 1717, 1785, 1902, 2020, 2121, 2219, 2380, 2828, 3030, 3170, 3434, 3535, 3570, 3804, 4242, 4438, 4755, 5151, 5389, 6060, 6340, 6657, 6868, 7070, 7140, 8484, 8585, 8876, 9510, 10302, 10605, 10778, 11095, 12019, 13314, 14140, 16167, 17170, 19020, 20604, 21210, 21556, 22190, 24038, 25755, 26628, 26945, 32017, 32334, 33285, 34340, 36057, 37723, 42420, 44380, 48076, 51510, 53890, 60095, 64034, 64668, 66570, 72114, 75446, 80835, 96051, 103020, 107780, 113169, 120190, 128068, 133140, 144228, 150892, 160085, 161670, 180285, 188615, 192102, 224119, 226338, 240380, 320170, 323340, 360570, 377230, 384204, 448238, 452676, 480255, 544289, 565845, 640340, 672357, 721140, 754460, 896476, 960510, 1088578, 1120595, 1131690, 1344714, 1632867, 1921020, 2177156, 2241190, 2263380, 2689428, 2721445, 3265734, 3361785, 3810023, 4482380, 5442890, 6531468, 6723570, 7620046, 8164335, 10885780, 11430069, 13447140, 15240092, 16328670, 19050115, 22860138, 32657340, 38100230, 45720276, 57150345, 76200460, 114300690, 228601380]

約数ペア:

[(1, 228601380), (2, 114300690), (3, 76200460), (4, 57150345), (5, 45720276), (6, 38100230), (7, 32657340), (10, 22860138), (12, 19050115), (14, 16328670), (15, 15240092), (17, 13447140), (20, 11430069), (21, 10885780), (28, 8164335), (30, 7620046), (34, 6723570), (35, 6531468), (42, 5442890), (51, 4482380), (60, 3810023), (68, 3361785), (70, 3265734), (84, 2721445), (85, 2689428), (101, 2263380), (102, 2241190), (105, 2177156), (119, 1921020), (140, 1632867), (170, 1344714), (202, 1131690), (204, 1120595), (210, 1088578), (238, 960510), (255, 896476), (303, 754460), (317, 721140), (340, 672357), (357, 640340), (404, 565845), (420, 544289), (476, 480255), (505, 452676), (510, 448238), (595, 384204), (606, 377230), (634, 360570), (707, 323340), (714, 320170), (951, 240380), (1010, 226338), (1020, 224119), (1190, 192102), (1212, 188615), (1268, 180285), (1414, 161670), (1428, 160085), (1515, 150892), (1585, 144228), (1717, 133140), (1785, 128068), (1902, 120190), (2020, 113169), (2121, 107780), (2219, 103020), (2380, 96051), (2828, 80835), (3030, 75446), (3170, 72114), (3434, 66570), (3535, 64668), (3570, 64034), (3804, 60095), (4242, 53890), (4438, 51510), (4755, 48076), (5151, 44380), (5389, 42420), (6060, 37723), (6340, 36057), (6657, 34340), (6868, 33285), (7070, 32334), (7140, 32017), (8484, 26945), (8585, 26628), (8876, 25755), (9510, 24038), (10302, 22190), (10605, 21556), (10778, 21210), (11095, 20604), (12019, 19020), (13314, 17170), (14140, 16167)]