40910705640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{257689}}^1$

素因数の和:257726

約数の個数: 240

約数和(自身を含む): 159955913700

約数和(自身を除く): 119045208060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 158760, 257689, 515378, 773067, 1030756, 1288445, 1546134, 1803823, 2061512, 2319201, 2576890, 3092268, 3607646, 3865335, 4638402, 5153780, 5411469, 6184536, 6957603, 7215292, 7730670, 9019115, 9276804, 10307560, 10822938, 11596005, 12626761, 13915206, 14430584, 15461340, 16234407, 18038230, 18553608, 20872809, 21645876, 23192010, 25253522, 27057345, 27830412, 30922680, 32468814, 34788015, 36076460, 37880283, 41745618, 43291752, 46384020, 48703221, 50507044, 54114690, 55660824, 63133805, 64937628, 69576030, 72152920, 75760566, 81172035, 83491236, 92768040, 97406442, 101014088, 104364045, 108229380, 113640849, 126267610, 129875256, 139152060, 146109663, 151521132, 162344070, 166982472, 189401415, 194812884, 208728090, 216458760, 227281698, 243516105, 252535220, 278304120, 292219326, 303042264, 324688140, 340922547, 378802830, 389625768, 417456180, 454563396, 487032210, 505070440, 568204245, 584438652, 649376280, 681845094, 730548315, 757605660, 834912360, 909126792, 974064420, 1022767641, 1136408490, 1168877304, 1363690188, 1461096630, 1515211320, 1704612735, 1948128840, 2045535282, 2272816980, 2727380376, 2922193260, 3409225470, 4091070564, 4545633960, 5113838205, 5844386520, 6818450940, 8182141128, 10227676410, 13636901880, 20455352820, 40910705640]

約数ペア:

[(1, 40910705640), (2, 20455352820), (3, 13636901880), (4, 10227676410), (5, 8182141128), (6, 6818450940), (7, 5844386520), (8, 5113838205), (9, 4545633960), (10, 4091070564), (12, 3409225470), (14, 2922193260), (15, 2727380376), (18, 2272816980), (20, 2045535282), (21, 1948128840), (24, 1704612735), (27, 1515211320), (28, 1461096630), (30, 1363690188), (35, 1168877304), (36, 1136408490), (40, 1022767641), (42, 974064420), (45, 909126792), (49, 834912360), (54, 757605660), (56, 730548315), (60, 681845094), (63, 649376280), (70, 584438652), (72, 568204245), (81, 505070440), (84, 487032210), (90, 454563396), (98, 417456180), (105, 389625768), (108, 378802830), (120, 340922547), (126, 324688140), (135, 303042264), (140, 292219326), (147, 278304120), (162, 252535220), (168, 243516105), (180, 227281698), (189, 216458760), (196, 208728090), (210, 194812884), (216, 189401415), (245, 166982472), (252, 162344070), (270, 151521132), (280, 146109663), (294, 139152060), (315, 129875256), (324, 126267610), (360, 113640849), (378, 108229380), (392, 104364045), (405, 101014088), (420, 97406442), (441, 92768040), (490, 83491236), (504, 81172035), (540, 75760566), (567, 72152920), (588, 69576030), (630, 64937628), (648, 63133805), (735, 55660824), (756, 54114690), (810, 50507044), (840, 48703221), (882, 46384020), (945, 43291752), (980, 41745618), (1080, 37880283), (1134, 36076460), (1176, 34788015), (1260, 32468814), (1323, 30922680), (1470, 27830412), (1512, 27057345), (1620, 25253522), (1764, 23192010), (1890, 21645876), (1960, 20872809), (2205, 18553608), (2268, 18038230), (2520, 16234407), (2646, 15461340), (2835, 14430584), (2940, 13915206), (3240, 12626761), (3528, 11596005), (3780, 10822938), (3969, 10307560), (4410, 9276804), (4536, 9019115), (5292, 7730670), (5670, 7215292), (5880, 6957603), (6615, 6184536), (7560, 5411469), (7938, 5153780), (8820, 4638402), (10584, 3865335), (11340, 3607646), (13230, 3092268), (15876, 2576890), (17640, 2319201), (19845, 2061512), (22680, 1803823), (26460, 1546134), (31752, 1288445), (39690, 1030756), (52920, 773067), (79380, 515378), (158760, 257689)]