157078231920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1\times {\mathrm{2467}}^1$

素因数の和:3140

約数の個数: 240

約数和(自身を含む): 531643686912

約数和(自身を除く): 374565454992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 463, 573, 720, 764, 926, 955, 1146, 1389, 1528, 1719, 1852, 1910, 2292, 2315, 2467, 2778, 2865, 3056, 3438, 3704, 3820, 4167, 4584, 4630, 4934, 5556, 5730, 6876, 6945, 7401, 7408, 7640, 8334, 8595, 9168, 9260, 9868, 11112, 11460, 12335, 13752, 13890, 14802, 15280, 16668, 17190, 18520, 19736, 20835, 22203, 22224, 22920, 24670, 27504, 27780, 29604, 33336, 34380, 37005, 37040, 39472, 41670, 44406, 45840, 49340, 55560, 59208, 66672, 68760, 74010, 83340, 88433, 88812, 98680, 111015, 111120, 118416, 137520, 148020, 166680, 176866, 177624, 197360, 222030, 265299, 296040, 333360, 353732, 355248, 442165, 444060, 471197, 530598, 592080, 707464, 795897, 884330, 888120, 942394, 1061196, 1142221, 1326495, 1413591, 1414928, 1591794, 1768660, 1776240, 1884788, 2122392, 2284442, 2355985, 2652990, 2827182, 3183588, 3426663, 3537320, 3769576, 3979485, 4240773, 4244784, 4568884, 4711970, 5305980, 5654364, 5711105, 6367176, 6853326, 7067955, 7074640, 7539152, 7958970, 8481546, 9137768, 9423940, 10279989, 10611960, 11308728, 11422210, 12734352, 13706652, 14135910, 15917940, 16963092, 17133315, 18275536, 18847880, 20559978, 21203865, 21223920, 22617456, 22844420, 27413304, 28271820, 31835880, 33926184, 34266630, 37695760, 41119956, 42407730, 45688840, 51399945, 54826608, 56543640, 63671760, 67852368, 68533260, 82239912, 84815460, 91377680, 102799890, 113087280, 137066520, 164479824, 169630920, 205599780, 218164211, 274133040, 339261840, 411199560, 436328422, 654492633, 822399120, 872656844, 1090821055, 1308985266, 1745313688, 1963477899, 2181642110, 2617970532, 3272463165, 3490627376, 3926955798, 4363284220, 5235941064, 6544926330, 7853911596, 8726568440, 9817389495, 10471882128, 13089852660, 15707823192, 17453136880, 19634778990, 26179705320, 31415646384, 39269557980, 52359410640, 78539115960, 157078231920]

約数ペア:

[(1, 157078231920), (2, 78539115960), (3, 52359410640), (4, 39269557980), (5, 31415646384), (6, 26179705320), (8, 19634778990), (9, 17453136880), (10, 15707823192), (12, 13089852660), (15, 10471882128), (16, 9817389495), (18, 8726568440), (20, 7853911596), (24, 6544926330), (30, 5235941064), (36, 4363284220), (40, 3926955798), (45, 3490627376), (48, 3272463165), (60, 2617970532), (72, 2181642110), (80, 1963477899), (90, 1745313688), (120, 1308985266), (144, 1090821055), (180, 872656844), (191, 822399120), (240, 654492633), (360, 436328422), (382, 411199560), (463, 339261840), (573, 274133040), (720, 218164211), (764, 205599780), (926, 169630920), (955, 164479824), (1146, 137066520), (1389, 113087280), (1528, 102799890), (1719, 91377680), (1852, 84815460), (1910, 82239912), (2292, 68533260), (2315, 67852368), (2467, 63671760), (2778, 56543640), (2865, 54826608), (3056, 51399945), (3438, 45688840), (3704, 42407730), (3820, 41119956), (4167, 37695760), (4584, 34266630), (4630, 33926184), (4934, 31835880), (5556, 28271820), (5730, 27413304), (6876, 22844420), (6945, 22617456), (7401, 21223920), (7408, 21203865), (7640, 20559978), (8334, 18847880), (8595, 18275536), (9168, 17133315), (9260, 16963092), (9868, 15917940), (11112, 14135910), (11460, 13706652), (12335, 12734352), (13752, 11422210), (13890, 11308728), (14802, 10611960), (15280, 10279989), (16668, 9423940), (17190, 9137768), (18520, 8481546), (19736, 7958970), (20835, 7539152), (22203, 7074640), (22224, 7067955), (22920, 6853326), (24670, 6367176), (27504, 5711105), (27780, 5654364), (29604, 5305980), (33336, 4711970), (34380, 4568884), (37005, 4244784), (37040, 4240773), (39472, 3979485), (41670, 3769576), (44406, 3537320), (45840, 3426663), (49340, 3183588), (55560, 2827182), (59208, 2652990), (66672, 2355985), (68760, 2284442), (74010, 2122392), (83340, 1884788), (88433, 1776240), (88812, 1768660), (98680, 1591794), (111015, 1414928), (111120, 1413591), (118416, 1326495), (137520, 1142221), (148020, 1061196), (166680, 942394), (176866, 888120), (177624, 884330), (197360, 795897), (222030, 707464), (265299, 592080), (296040, 530598), (333360, 471197), (353732, 444060), (355248, 442165)]