158069520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 615912960

約数和(自身を除く): 457843440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 397, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 794, 840, 948, 1008, 1106, 1185, 1191, 1260, 1264, 1422, 1580, 1588, 1659, 1680, 1896, 1985, 2212, 2370, 2382, 2520, 2765, 2779, 2844, 3160, 3176, 3318, 3555, 3573, 3792, 3970, 4424, 4740, 4764, 4977, 5040, 5530, 5558, 5688, 5955, 6320, 6352, 6636, 7110, 7146, 7940, 8295, 8337, 8848, 9480, 9528, 9954, 11060, 11116, 11376, 11910, 13272, 13895, 14220, 14292, 15880, 16590, 16674, 17865, 18960, 19056, 19908, 22120, 22232, 23820, 24885, 25011, 26544, 27790, 28440, 28584, 31363, 31760, 33180, 33348, 35730, 39816, 41685, 44240, 44464, 47640, 49770, 50022, 55580, 56880, 57168, 62726, 66360, 66696, 71460, 79632, 83370, 94089, 95280, 99540, 100044, 111160, 125055, 125452, 132720, 133392, 142920, 156815, 166740, 188178, 199080, 200088, 219541, 222320, 250110, 250904, 282267, 285840, 313630, 333480, 376356, 398160, 400176, 439082, 470445, 500220, 501808, 564534, 627260, 658623, 666960, 752712, 878164, 940890, 1000440, 1097705, 1129068, 1254520, 1317246, 1411335, 1505424, 1756328, 1881780, 1975869, 2000880, 2195410, 2258136, 2509040, 2634492, 2822670, 3293115, 3512656, 3763560, 3951738, 4390820, 4516272, 5268984, 5645340, 6586230, 7527120, 7903476, 8781640, 9879345, 10537968, 11290680, 13172460, 15806952, 17563280, 19758690, 22581360, 26344920, 31613904, 39517380, 52689840, 79034760, 158069520]

約数ペア:

[(1, 158069520), (2, 79034760), (3, 52689840), (4, 39517380), (5, 31613904), (6, 26344920), (7, 22581360), (8, 19758690), (9, 17563280), (10, 15806952), (12, 13172460), (14, 11290680), (15, 10537968), (16, 9879345), (18, 8781640), (20, 7903476), (21, 7527120), (24, 6586230), (28, 5645340), (30, 5268984), (35, 4516272), (36, 4390820), (40, 3951738), (42, 3763560), (45, 3512656), (48, 3293115), (56, 2822670), (60, 2634492), (63, 2509040), (70, 2258136), (72, 2195410), (79, 2000880), (80, 1975869), (84, 1881780), (90, 1756328), (105, 1505424), (112, 1411335), (120, 1317246), (126, 1254520), (140, 1129068), (144, 1097705), (158, 1000440), (168, 940890), (180, 878164), (210, 752712), (237, 666960), (240, 658623), (252, 627260), (280, 564534), (315, 501808), (316, 500220), (336, 470445), (360, 439082), (395, 400176), (397, 398160), (420, 376356), (474, 333480), (504, 313630), (553, 285840), (560, 282267), (630, 250904), (632, 250110), (711, 222320), (720, 219541), (790, 200088), (794, 199080), (840, 188178), (948, 166740), (1008, 156815), (1106, 142920), (1185, 133392), (1191, 132720), (1260, 125452), (1264, 125055), (1422, 111160), (1580, 100044), (1588, 99540), (1659, 95280), (1680, 94089), (1896, 83370), (1985, 79632), (2212, 71460), (2370, 66696), (2382, 66360), (2520, 62726), (2765, 57168), (2779, 56880), (2844, 55580), (3160, 50022), (3176, 49770), (3318, 47640), (3555, 44464), (3573, 44240), (3792, 41685), (3970, 39816), (4424, 35730), (4740, 33348), (4764, 33180), (4977, 31760), (5040, 31363), (5530, 28584), (5558, 28440), (5688, 27790), (5955, 26544), (6320, 25011), (6352, 24885), (6636, 23820), (7110, 22232), (7146, 22120), (7940, 19908), (8295, 19056), (8337, 18960), (8848, 17865), (9480, 16674), (9528, 16590), (9954, 15880), (11060, 14292), (11116, 14220), (11376, 13895), (11910, 13272)]