71503890920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{9187}}^1$

素因数の和:9261

約数の個数: 288

約数和(自身を含む): 215498659680

約数和(自身を除く): 143994768760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 140, 152, 154, 190, 196, 209, 220, 245, 266, 280, 308, 361, 380, 385, 392, 418, 440, 490, 532, 539, 616, 665, 722, 760, 770, 836, 931, 980, 1045, 1064, 1078, 1330, 1444, 1463, 1540, 1672, 1805, 1862, 1960, 2090, 2156, 2527, 2660, 2695, 2888, 2926, 3080, 3610, 3724, 3971, 4180, 4312, 4655, 5054, 5320, 5390, 5852, 7220, 7315, 7448, 7942, 8360, 9187, 9310, 10108, 10241, 10780, 11704, 12635, 14440, 14630, 15884, 17689, 18374, 18620, 19855, 20216, 20482, 21560, 25270, 27797, 29260, 31768, 35378, 36748, 37240, 39710, 40964, 45935, 50540, 51205, 55594, 58520, 64309, 70756, 73496, 79420, 81928, 88445, 91870, 101057, 101080, 102410, 111188, 128618, 138985, 141512, 158840, 174553, 176890, 183740, 194579, 202114, 204820, 222376, 257236, 277970, 321545, 349106, 353780, 367480, 389158, 404228, 409640, 450163, 505285, 514472, 555940, 643090, 698212, 707399, 707560, 778316, 808456, 872765, 900326, 972895, 1010570, 1111880, 1221871, 1286180, 1396424, 1414798, 1556632, 1745530, 1800652, 1920083, 1945790, 2021140, 2250815, 2443742, 2572360, 2829596, 3316507, 3491060, 3536995, 3601304, 3840166, 3891580, 4042280, 4501630, 4887484, 4951793, 5659192, 6109355, 6633014, 6982120, 7073990, 7680332, 7783160, 8553097, 9003260, 9600415, 9774968, 9903586, 12218710, 13266028, 13440581, 14147980, 15360664, 16582535, 17106194, 18006520, 19200830, 19807172, 23215549, 24437420, 24758965, 26532056, 26881162, 28295960, 33165070, 34212388, 36481577, 38401660, 39614344, 42765485, 46431098, 48874840, 49517930, 53762324, 66330140, 67202905, 68424776, 72963154, 76803320, 85530970, 92862196, 94084067, 99035860, 107524648, 116077745, 132660280, 134405810, 145926308, 162508843, 171061940, 182407885, 185724392, 188168134, 198071720, 232155490, 255371039, 268811620, 291852616, 325017686, 342123880, 364815770, 376336268, 464310980, 470420335, 510742078, 537623240, 650035372, 729631540, 752672536, 812544215, 928621960, 940840670, 1021484156, 1276855195, 1300070744, 1459263080, 1625088430, 1787597273, 1881681340, 2042968312, 2553710390, 3250176860, 3575194546, 3763362680, 5107420780, 6500353720, 7150389092, 8937986365, 10214841560, 14300778184, 17875972730, 35751945460, 71503890920]

約数ペア:

[(1, 71503890920), (2, 35751945460), (4, 17875972730), (5, 14300778184), (7, 10214841560), (8, 8937986365), (10, 7150389092), (11, 6500353720), (14, 5107420780), (19, 3763362680), (20, 3575194546), (22, 3250176860), (28, 2553710390), (35, 2042968312), (38, 1881681340), (40, 1787597273), (44, 1625088430), (49, 1459263080), (55, 1300070744), (56, 1276855195), (70, 1021484156), (76, 940840670), (77, 928621960), (88, 812544215), (95, 752672536), (98, 729631540), (110, 650035372), (133, 537623240), (140, 510742078), (152, 470420335), (154, 464310980), (190, 376336268), (196, 364815770), (209, 342123880), (220, 325017686), (245, 291852616), (266, 268811620), (280, 255371039), (308, 232155490), (361, 198071720), (380, 188168134), (385, 185724392), (392, 182407885), (418, 171061940), (440, 162508843), (490, 145926308), (532, 134405810), (539, 132660280), (616, 116077745), (665, 107524648), (722, 99035860), (760, 94084067), (770, 92862196), (836, 85530970), (931, 76803320), (980, 72963154), (1045, 68424776), (1064, 67202905), (1078, 66330140), (1330, 53762324), (1444, 49517930), (1463, 48874840), (1540, 46431098), (1672, 42765485), (1805, 39614344), (1862, 38401660), (1960, 36481577), (2090, 34212388), (2156, 33165070), (2527, 28295960), (2660, 26881162), (2695, 26532056), (2888, 24758965), (2926, 24437420), (3080, 23215549), (3610, 19807172), (3724, 19200830), (3971, 18006520), (4180, 17106194), (4312, 16582535), (4655, 15360664), (5054, 14147980), (5320, 13440581), (5390, 13266028), (5852, 12218710), (7220, 9903586), (7315, 9774968), (7448, 9600415), (7942, 9003260), (8360, 8553097), (9187, 7783160), (9310, 7680332), (10108, 7073990), (10241, 6982120), (10780, 6633014), (11704, 6109355), (12635, 5659192), (14440, 4951793), (14630, 4887484), (15884, 4501630), (17689, 4042280), (18374, 3891580), (18620, 3840166), (19855, 3601304), (20216, 3536995), (20482, 3491060), (21560, 3316507), (25270, 2829596), (27797, 2572360), (29260, 2443742), (31768, 2250815), (35378, 2021140), (36748, 1945790), (37240, 1920083), (39710, 1800652), (40964, 1745530), (45935, 1556632), (50540, 1414798), (51205, 1396424), (55594, 1286180), (58520, 1221871), (64309, 1111880), (70756, 1010570), (73496, 972895), (79420, 900326), (81928, 872765), (88445, 808456), (91870, 778316), (101057, 707560), (101080, 707399), (102410, 698212), (111188, 643090), (128618, 555940), (138985, 514472), (141512, 505285), (158840, 450163), (174553, 409640), (176890, 404228), (183740, 389158), (194579, 367480), (202114, 353780), (204820, 349106), (222376, 321545), (257236, 277970)]