156938507360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{1663}}^1$

素因数の和:2573

約数の個数: 192

約数和(自身を含む): 401548492800

約数和(自身を除く): 244609985440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 760, 839, 1184, 1406, 1480, 1520, 1663, 1678, 2812, 2960, 3040, 3326, 3356, 3515, 4195, 5624, 5920, 6652, 6712, 7030, 8315, 8390, 11248, 13304, 13424, 14060, 15941, 16630, 16780, 22496, 26608, 26848, 28120, 31043, 31597, 31882, 33260, 33560, 53216, 56240, 61531, 62086, 63194, 63764, 66520, 67120, 79705, 112480, 123062, 124172, 126388, 127528, 133040, 134240, 155215, 157985, 159410, 246124, 248344, 252776, 255056, 266080, 307655, 310430, 315970, 318820, 492248, 496688, 505552, 510112, 589817, 615310, 620860, 631940, 637640, 984496, 993376, 1011104, 1169089, 1179634, 1230620, 1241720, 1263880, 1275280, 1395257, 1968992, 2338178, 2359268, 2461240, 2483440, 2527760, 2550560, 2790514, 2949085, 4676356, 4718536, 4922480, 4966880, 5055520, 5581028, 5845445, 5898170, 6976285, 9352712, 9437072, 9844960, 11162056, 11690890, 11796340, 13952570, 18705424, 18874144, 22324112, 23381780, 23592680, 26509883, 27905140, 37410848, 44648224, 46763560, 47185360, 51624509, 53019766, 55810280, 93527120, 94370720, 103249018, 106039532, 111620560, 132549415, 187054240, 206498036, 212079064, 223241120, 258122545, 265098830, 412996072, 424158128, 516245090, 530197660, 825992144, 848316256, 980865671, 1032490180, 1060395320, 1651984288, 1961731342, 2064980360, 2120790640, 3923462684, 4129960720, 4241581280, 4904328355, 7846925368, 8259921440, 9808656710, 15693850736, 19617313420, 31387701472, 39234626840, 78469253680, 156938507360]

約数ペア:

[(1, 156938507360), (2, 78469253680), (4, 39234626840), (5, 31387701472), (8, 19617313420), (10, 15693850736), (16, 9808656710), (19, 8259921440), (20, 7846925368), (32, 4904328355), (37, 4241581280), (38, 4129960720), (40, 3923462684), (74, 2120790640), (76, 2064980360), (80, 1961731342), (95, 1651984288), (148, 1060395320), (152, 1032490180), (160, 980865671), (185, 848316256), (190, 825992144), (296, 530197660), (304, 516245090), (370, 424158128), (380, 412996072), (592, 265098830), (608, 258122545), (703, 223241120), (740, 212079064), (760, 206498036), (839, 187054240), (1184, 132549415), (1406, 111620560), (1480, 106039532), (1520, 103249018), (1663, 94370720), (1678, 93527120), (2812, 55810280), (2960, 53019766), (3040, 51624509), (3326, 47185360), (3356, 46763560), (3515, 44648224), (4195, 37410848), (5624, 27905140), (5920, 26509883), (6652, 23592680), (6712, 23381780), (7030, 22324112), (8315, 18874144), (8390, 18705424), (11248, 13952570), (13304, 11796340), (13424, 11690890), (14060, 11162056), (15941, 9844960), (16630, 9437072), (16780, 9352712), (22496, 6976285), (26608, 5898170), (26848, 5845445), (28120, 5581028), (31043, 5055520), (31597, 4966880), (31882, 4922480), (33260, 4718536), (33560, 4676356), (53216, 2949085), (56240, 2790514), (61531, 2550560), (62086, 2527760), (63194, 2483440), (63764, 2461240), (66520, 2359268), (67120, 2338178), (79705, 1968992), (112480, 1395257), (123062, 1275280), (124172, 1263880), (126388, 1241720), (127528, 1230620), (133040, 1179634), (134240, 1169089), (155215, 1011104), (157985, 993376), (159410, 984496), (246124, 637640), (248344, 631940), (252776, 620860), (255056, 615310), (266080, 589817), (307655, 510112), (310430, 505552), (315970, 496688), (318820, 492248)]