157055754460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20543}}^1$

素因数の和:20672

約数の個数: 192

約数和(自身を含む): 397600358400

約数和(自身を除く): 240544603940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 59, 62, 76, 95, 110, 118, 124, 155, 190, 209, 220, 236, 295, 310, 341, 380, 418, 589, 590, 620, 649, 682, 836, 1045, 1121, 1178, 1180, 1298, 1364, 1705, 1829, 2090, 2242, 2356, 2596, 2945, 3245, 3410, 3658, 4180, 4484, 5605, 5890, 6479, 6490, 6820, 7316, 9145, 11210, 11780, 12331, 12958, 12980, 18290, 20119, 20543, 22420, 24662, 25916, 32395, 34751, 36580, 40238, 41086, 49324, 61655, 64790, 69502, 80476, 82172, 100595, 102715, 123310, 129580, 139004, 173755, 201190, 205430, 225973, 246620, 347510, 382261, 390317, 402380, 410860, 451946, 636833, 695020, 764522, 780634, 903892, 1129865, 1212037, 1273666, 1529044, 1561268, 1911305, 1951585, 2259730, 2424074, 2547332, 3184165, 3822610, 3903170, 4293487, 4519460, 4848148, 6060185, 6368330, 7005163, 7645220, 7806340, 8586974, 12099827, 12120370, 12736660, 13332407, 14010326, 17173948, 21467435, 23028703, 24199654, 24240740, 26664814, 28020652, 35025815, 37573147, 42934870, 46057406, 48399308, 53329628, 60499135, 66662035, 70051630, 75146294, 85869740, 92114812, 115143515, 120998270, 133098097, 133324070, 140103260, 150292588, 187865735, 230287030, 241996540, 253315733, 266196194, 266648140, 375731470, 413304617, 460574060, 506631466, 532392388, 665490485, 713889793, 751462940, 826609234, 1013262932, 1266578665, 1330980970, 1427779586, 1653218468, 2066523085, 2533157330, 2661961940, 2855559172, 3569448965, 4133046170, 5066314660, 7138897930, 7852787723, 8266092340, 14277795860, 15705575446, 31411150892, 39263938615, 78527877230, 157055754460]

約数ペア:

[(1, 157055754460), (2, 78527877230), (4, 39263938615), (5, 31411150892), (10, 15705575446), (11, 14277795860), (19, 8266092340), (20, 7852787723), (22, 7138897930), (31, 5066314660), (38, 4133046170), (44, 3569448965), (55, 2855559172), (59, 2661961940), (62, 2533157330), (76, 2066523085), (95, 1653218468), (110, 1427779586), (118, 1330980970), (124, 1266578665), (155, 1013262932), (190, 826609234), (209, 751462940), (220, 713889793), (236, 665490485), (295, 532392388), (310, 506631466), (341, 460574060), (380, 413304617), (418, 375731470), (589, 266648140), (590, 266196194), (620, 253315733), (649, 241996540), (682, 230287030), (836, 187865735), (1045, 150292588), (1121, 140103260), (1178, 133324070), (1180, 133098097), (1298, 120998270), (1364, 115143515), (1705, 92114812), (1829, 85869740), (2090, 75146294), (2242, 70051630), (2356, 66662035), (2596, 60499135), (2945, 53329628), (3245, 48399308), (3410, 46057406), (3658, 42934870), (4180, 37573147), (4484, 35025815), (5605, 28020652), (5890, 26664814), (6479, 24240740), (6490, 24199654), (6820, 23028703), (7316, 21467435), (9145, 17173948), (11210, 14010326), (11780, 13332407), (12331, 12736660), (12958, 12120370), (12980, 12099827), (18290, 8586974), (20119, 7806340), (20543, 7645220), (22420, 7005163), (24662, 6368330), (25916, 6060185), (32395, 4848148), (34751, 4519460), (36580, 4293487), (40238, 3903170), (41086, 3822610), (49324, 3184165), (61655, 2547332), (64790, 2424074), (69502, 2259730), (80476, 1951585), (82172, 1911305), (100595, 1561268), (102715, 1529044), (123310, 1273666), (129580, 1212037), (139004, 1129865), (173755, 903892), (201190, 780634), (205430, 764522), (225973, 695020), (246620, 636833), (347510, 451946), (382261, 410860), (390317, 402380)]