2873375120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 8831434752

約数和(自身を除く): 5958059632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 41, 44, 55, 56, 62, 70, 77, 80, 82, 88, 110, 112, 124, 140, 154, 155, 164, 176, 205, 217, 220, 248, 280, 287, 308, 310, 328, 341, 367, 385, 410, 434, 440, 451, 496, 560, 574, 616, 620, 656, 682, 734, 770, 820, 868, 880, 902, 1085, 1148, 1232, 1240, 1271, 1364, 1435, 1468, 1540, 1640, 1705, 1736, 1804, 1835, 2170, 2255, 2296, 2387, 2480, 2542, 2569, 2728, 2870, 2936, 3080, 3157, 3280, 3410, 3472, 3608, 3670, 4037, 4340, 4510, 4592, 4774, 5084, 5138, 5456, 5740, 5872, 6160, 6314, 6355, 6820, 7216, 7340, 8074, 8680, 8897, 9020, 9548, 10168, 10276, 11377, 11480, 11935, 12628, 12710, 12845, 13640, 13981, 14680, 15047, 15785, 16148, 17360, 17794, 18040, 19096, 20185, 20336, 20552, 22754, 22960, 23870, 25256, 25420, 25690, 27280, 27962, 28259, 29360, 30094, 31570, 32296, 35588, 36080, 38192, 40370, 41104, 44485, 45508, 47740, 50512, 50840, 51380, 55924, 56518, 56885, 60188, 63140, 64592, 69905, 71176, 75235, 79639, 80740, 88970, 91016, 95480, 97867, 101680, 102760, 105329, 111848, 113036, 113770, 120376, 125147, 126280, 139810, 141295, 142352, 150470, 159278, 161480, 165517, 177940, 182032, 190960, 195734, 205520, 210658, 223696, 226072, 227540, 240752, 250294, 252560, 279620, 282590, 300940, 318556, 322960, 331034, 355880, 391468, 398195, 421316, 452144, 455080, 466457, 489335, 500588, 526645, 559240, 565180, 601880, 625735, 637112, 662068, 711760, 782936, 796390, 827585, 842632, 876029, 910160, 932914, 978670, 1001176, 1053290, 1118480, 1130360, 1158619, 1203760, 1251470, 1274224, 1324136, 1565872, 1592780, 1655170, 1685264, 1752058, 1865828, 1957340, 2002352, 2106580, 2260720, 2317238, 2332285, 2502940, 2648272, 3185560, 3265199, 3310340, 3504116, 3731656, 3914680, 4213160, 4380145, 4634476, 4664570, 5005880, 5131027, 5793095, 6371120, 6530398, 6620680, 7008232, 7463312, 7829360, 8426320, 8760290, 9268952, 9329140, 10011760, 10262054, 11586190, 13060796, 13241360, 14016464, 16325995, 17520580, 18537904, 18658280, 20524108, 23172380, 25655135, 26121592, 32651990, 35041160, 35917189, 37316560, 41048216, 46344760, 51310270, 52243184, 65303980, 70082320, 71834378, 82096432, 92689520, 102620540, 130607960, 143668756, 179585945, 205241080, 261215920, 287337512, 359171890, 410482160, 574675024, 718343780, 1436687560, 2873375120]

約数ペア:

[(1, 2873375120), (2, 1436687560), (4, 718343780), (5, 574675024), (7, 410482160), (8, 359171890), (10, 287337512), (11, 261215920), (14, 205241080), (16, 179585945), (20, 143668756), (22, 130607960), (28, 102620540), (31, 92689520), (35, 82096432), (40, 71834378), (41, 70082320), (44, 65303980), (55, 52243184), (56, 51310270), (62, 46344760), (70, 41048216), (77, 37316560), (80, 35917189), (82, 35041160), (88, 32651990), (110, 26121592), (112, 25655135), (124, 23172380), (140, 20524108), (154, 18658280), (155, 18537904), (164, 17520580), (176, 16325995), (205, 14016464), (217, 13241360), (220, 13060796), (248, 11586190), (280, 10262054), (287, 10011760), (308, 9329140), (310, 9268952), (328, 8760290), (341, 8426320), (367, 7829360), (385, 7463312), (410, 7008232), (434, 6620680), (440, 6530398), (451, 6371120), (496, 5793095), (560, 5131027), (574, 5005880), (616, 4664570), (620, 4634476), (656, 4380145), (682, 4213160), (734, 3914680), (770, 3731656), (820, 3504116), (868, 3310340), (880, 3265199), (902, 3185560), (1085, 2648272), (1148, 2502940), (1232, 2332285), (1240, 2317238), (1271, 2260720), (1364, 2106580), (1435, 2002352), (1468, 1957340), (1540, 1865828), (1640, 1752058), (1705, 1685264), (1736, 1655170), (1804, 1592780), (1835, 1565872), (2170, 1324136), (2255, 1274224), (2296, 1251470), (2387, 1203760), (2480, 1158619), (2542, 1130360), (2569, 1118480), (2728, 1053290), (2870, 1001176), (2936, 978670), (3080, 932914), (3157, 910160), (3280, 876029), (3410, 842632), (3472, 827585), (3608, 796390), (3670, 782936), (4037, 711760), (4340, 662068), (4510, 637112), (4592, 625735), (4774, 601880), (5084, 565180), (5138, 559240), (5456, 526645), (5740, 500588), (5872, 489335), (6160, 466457), (6314, 455080), (6355, 452144), (6820, 421316), (7216, 398195), (7340, 391468), (8074, 355880), (8680, 331034), (8897, 322960), (9020, 318556), (9548, 300940), (10168, 282590), (10276, 279620), (11377, 252560), (11480, 250294), (11935, 240752), (12628, 227540), (12710, 226072), (12845, 223696), (13640, 210658), (13981, 205520), (14680, 195734), (15047, 190960), (15785, 182032), (16148, 177940), (17360, 165517), (17794, 161480), (18040, 159278), (19096, 150470), (20185, 142352), (20336, 141295), (20552, 139810), (22754, 126280), (22960, 125147), (23870, 120376), (25256, 113770), (25420, 113036), (25690, 111848), (27280, 105329), (27962, 102760), (28259, 101680), (29360, 97867), (30094, 95480), (31570, 91016), (32296, 88970), (35588, 80740), (36080, 79639), (38192, 75235), (40370, 71176), (41104, 69905), (44485, 64592), (45508, 63140), (47740, 60188), (50512, 56885), (50840, 56518), (51380, 55924)]