275182040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 746496000

約数和(自身を除く): 471313960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 620, 647, 686, 868, 980, 1085, 1240, 1294, 1372, 1519, 1715, 1736, 1960, 2170, 2588, 2744, 3038, 3235, 3430, 4340, 4529, 5176, 6076, 6470, 6860, 7595, 8680, 9058, 10633, 12152, 12940, 13720, 15190, 18116, 20057, 21266, 22645, 25880, 30380, 31703, 36232, 40114, 42532, 45290, 53165, 60760, 63406, 80228, 85064, 90580, 100285, 106330, 126812, 140399, 158515, 160456, 181160, 200570, 212660, 221921, 253624, 280798, 317030, 401140, 425320, 443842, 561596, 634060, 701995, 802280, 887684, 982793, 1109605, 1123192, 1268120, 1403990, 1775368, 1965586, 2219210, 2807980, 3931172, 4438420, 4913965, 5615960, 6879551, 7862344, 8876840, 9827930, 13759102, 19655860, 27518204, 34397755, 39311720, 55036408, 68795510, 137591020, 275182040]

約数ペア:

[(1, 275182040), (2, 137591020), (4, 68795510), (5, 55036408), (7, 39311720), (8, 34397755), (10, 27518204), (14, 19655860), (20, 13759102), (28, 9827930), (31, 8876840), (35, 7862344), (40, 6879551), (49, 5615960), (56, 4913965), (62, 4438420), (70, 3931172), (98, 2807980), (124, 2219210), (140, 1965586), (155, 1775368), (196, 1403990), (217, 1268120), (245, 1123192), (248, 1109605), (280, 982793), (310, 887684), (343, 802280), (392, 701995), (434, 634060), (490, 561596), (620, 443842), (647, 425320), (686, 401140), (868, 317030), (980, 280798), (1085, 253624), (1240, 221921), (1294, 212660), (1372, 200570), (1519, 181160), (1715, 160456), (1736, 158515), (1960, 140399), (2170, 126812), (2588, 106330), (2744, 100285), (3038, 90580), (3235, 85064), (3430, 80228), (4340, 63406), (4529, 60760), (5176, 53165), (6076, 45290), (6470, 42532), (6860, 40114), (7595, 36232), (8680, 31703), (9058, 30380), (10633, 25880), (12152, 22645), (12940, 21266), (13720, 20057), (15190, 18116)]