252761040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 320

約数和(自身を含む): 1013030400

約数和(自身を除く): 760269360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 210, 216, 219, 229, 240, 252, 270, 280, 292, 315, 336, 360, 365, 378, 420, 432, 438, 458, 504, 511, 540, 560, 584, 630, 657, 687, 720, 730, 756, 840, 876, 916, 945, 1008, 1022, 1080, 1095, 1145, 1168, 1260, 1314, 1374, 1460, 1512, 1533, 1603, 1680, 1752, 1832, 1890, 1971, 2044, 2061, 2160, 2190, 2290, 2520, 2555, 2628, 2748, 2920, 3024, 3066, 3206, 3285, 3435, 3504, 3664, 3780, 3942, 4088, 4122, 4380, 4580, 4599, 4809, 5040, 5110, 5256, 5496, 5840, 6132, 6183, 6412, 6570, 6870, 7560, 7665, 7884, 8015, 8176, 8244, 8760, 9160, 9198, 9618, 9855, 10220, 10305, 10512, 10992, 12264, 12366, 12824, 13140, 13740, 13797, 14427, 15120, 15330, 15768, 16030, 16488, 16717, 17520, 18320, 18396, 19236, 19710, 20440, 20610, 22995, 24045, 24528, 24732, 25648, 26280, 27480, 27594, 28854, 30660, 30915, 31536, 32060, 32976, 33434, 36792, 38472, 39420, 40880, 41220, 43281, 45990, 48090, 49464, 50151, 52560, 54960, 55188, 57708, 61320, 61830, 64120, 66868, 68985, 72135, 73584, 76944, 78840, 82440, 83585, 86562, 91980, 96180, 98928, 100302, 110376, 115416, 117019, 122640, 123660, 128240, 133736, 137970, 144270, 150453, 157680, 164880, 167170, 173124, 183960, 192360, 200604, 216405, 220752, 230832, 234038, 247320, 250755, 267472, 275940, 288540, 300906, 334340, 346248, 351057, 367920, 384720, 401208, 432810, 451359, 468076, 494640, 501510, 551880, 577080, 585095, 601812, 668680, 692496, 702114, 752265, 802416, 865620, 902718, 936152, 1003020, 1053171, 1103760, 1154160, 1170190, 1203624, 1337360, 1404228, 1504530, 1731240, 1755285, 1805436, 1872304, 2006040, 2106342, 2256795, 2340380, 2407248, 2808456, 3009060, 3159513, 3462480, 3510570, 3610872, 4012080, 4212684, 4513590, 4680760, 5265855, 5616912, 6018120, 6319026, 7021140, 7221744, 8425368, 9027180, 9361520, 10531710, 12036240, 12638052, 14042280, 15797565, 16850736, 18054360, 21063420, 25276104, 28084560, 31595130, 36108720, 42126840, 50552208, 63190260, 84253680, 126380520, 252761040]

約数ペア:

[(1, 252761040), (2, 126380520), (3, 84253680), (4, 63190260), (5, 50552208), (6, 42126840), (7, 36108720), (8, 31595130), (9, 28084560), (10, 25276104), (12, 21063420), (14, 18054360), (15, 16850736), (16, 15797565), (18, 14042280), (20, 12638052), (21, 12036240), (24, 10531710), (27, 9361520), (28, 9027180), (30, 8425368), (35, 7221744), (36, 7021140), (40, 6319026), (42, 6018120), (45, 5616912), (48, 5265855), (54, 4680760), (56, 4513590), (60, 4212684), (63, 4012080), (70, 3610872), (72, 3510570), (73, 3462480), (80, 3159513), (84, 3009060), (90, 2808456), (105, 2407248), (108, 2340380), (112, 2256795), (120, 2106342), (126, 2006040), (135, 1872304), (140, 1805436), (144, 1755285), (146, 1731240), (168, 1504530), (180, 1404228), (189, 1337360), (210, 1203624), (216, 1170190), (219, 1154160), (229, 1103760), (240, 1053171), (252, 1003020), (270, 936152), (280, 902718), (292, 865620), (315, 802416), (336, 752265), (360, 702114), (365, 692496), (378, 668680), (420, 601812), (432, 585095), (438, 577080), (458, 551880), (504, 501510), (511, 494640), (540, 468076), (560, 451359), (584, 432810), (630, 401208), (657, 384720), (687, 367920), (720, 351057), (730, 346248), (756, 334340), (840, 300906), (876, 288540), (916, 275940), (945, 267472), (1008, 250755), (1022, 247320), (1080, 234038), (1095, 230832), (1145, 220752), (1168, 216405), (1260, 200604), (1314, 192360), (1374, 183960), (1460, 173124), (1512, 167170), (1533, 164880), (1603, 157680), (1680, 150453), (1752, 144270), (1832, 137970), (1890, 133736), (1971, 128240), (2044, 123660), (2061, 122640), (2160, 117019), (2190, 115416), (2290, 110376), (2520, 100302), (2555, 98928), (2628, 96180), (2748, 91980), (2920, 86562), (3024, 83585), (3066, 82440), (3206, 78840), (3285, 76944), (3435, 73584), (3504, 72135), (3664, 68985), (3780, 66868), (3942, 64120), (4088, 61830), (4122, 61320), (4380, 57708), (4580, 55188), (4599, 54960), (4809, 52560), (5040, 50151), (5110, 49464), (5256, 48090), (5496, 45990), (5840, 43281), (6132, 41220), (6183, 40880), (6412, 39420), (6570, 38472), (6870, 36792), (7560, 33434), (7665, 32976), (7884, 32060), (8015, 31536), (8176, 30915), (8244, 30660), (8760, 28854), (9160, 27594), (9198, 27480), (9618, 26280), (9855, 25648), (10220, 24732), (10305, 24528), (10512, 24045), (10992, 22995), (12264, 20610), (12366, 20440), (12824, 19710), (13140, 19236), (13740, 18396), (13797, 18320), (14427, 17520), (15120, 16717), (15330, 16488), (15768, 16030)]