374523520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 128

約数和(自身を含む): 1048723200

約数和(自身を除く): 674199680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1312, 1435, 1640, 2039, 2240, 2296, 2624, 2870, 3280, 4078, 4480, 4592, 5248, 5740, 6560, 8156, 9184, 10195, 11480, 13120, 14273, 16312, 18368, 20390, 22960, 26240, 28546, 32624, 36736, 40780, 45920, 57092, 65248, 71365, 81560, 83599, 91840, 114184, 130496, 142730, 163120, 167198, 183680, 228368, 260992, 285460, 326240, 334396, 417995, 456736, 570920, 585193, 652480, 668792, 835990, 913472, 1141840, 1170386, 1304960, 1337584, 1671980, 1826944, 2283680, 2340772, 2675168, 2925965, 3343960, 4567360, 4681544, 5350336, 5851930, 6687920, 9134720, 9363088, 10700672, 11703860, 13375840, 18726176, 23407720, 26751680, 37452352, 46815440, 53503360, 74904704, 93630880, 187261760, 374523520]

約数ペア:

[(1, 374523520), (2, 187261760), (4, 93630880), (5, 74904704), (7, 53503360), (8, 46815440), (10, 37452352), (14, 26751680), (16, 23407720), (20, 18726176), (28, 13375840), (32, 11703860), (35, 10700672), (40, 9363088), (41, 9134720), (56, 6687920), (64, 5851930), (70, 5350336), (80, 4681544), (82, 4567360), (112, 3343960), (128, 2925965), (140, 2675168), (160, 2340772), (164, 2283680), (205, 1826944), (224, 1671980), (280, 1337584), (287, 1304960), (320, 1170386), (328, 1141840), (410, 913472), (448, 835990), (560, 668792), (574, 652480), (640, 585193), (656, 570920), (820, 456736), (896, 417995), (1120, 334396), (1148, 326240), (1312, 285460), (1435, 260992), (1640, 228368), (2039, 183680), (2240, 167198), (2296, 163120), (2624, 142730), (2870, 130496), (3280, 114184), (4078, 91840), (4480, 83599), (4592, 81560), (5248, 71365), (5740, 65248), (6560, 57092), (8156, 45920), (9184, 40780), (10195, 36736), (11480, 32624), (13120, 28546), (14273, 26240), (16312, 22960), (18368, 20390)]