1960544880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1005

約数の個数: 360

約数和(自身を含む): 7793233344

約数和(自身を除く): 5832688464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 140, 144, 147, 168, 180, 183, 196, 210, 240, 244, 245, 252, 280, 294, 305, 315, 336, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 560, 588, 610, 630, 720, 732, 735, 784, 840, 854, 882, 911, 915, 976, 980, 1008, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1680, 1708, 1764, 1822, 1830, 1960, 2135, 2196, 2205, 2352, 2440, 2520, 2562, 2733, 2745, 2928, 2940, 2989, 3416, 3528, 3644, 3660, 3843, 3920, 4270, 4392, 4410, 4555, 4880, 5040, 5124, 5466, 5490, 5880, 5978, 6377, 6405, 6832, 7056, 7288, 7320, 7686, 8199, 8540, 8784, 8820, 8967, 9110, 10248, 10932, 10980, 11760, 11956, 12754, 12810, 13665, 14576, 14640, 14945, 15372, 16398, 17080, 17640, 17934, 18220, 19131, 19215, 20496, 21864, 21960, 23912, 25508, 25620, 26901, 27330, 29890, 30744, 31885, 32796, 34160, 35280, 35868, 36440, 38262, 38430, 40995, 43728, 43920, 44639, 44835, 47824, 51016, 51240, 53802, 54660, 55571, 57393, 59780, 61488, 63770, 65592, 71736, 72880, 76524, 76860, 81990, 89278, 89670, 95655, 102032, 102480, 107604, 109320, 111142, 114786, 119560, 127540, 131184, 133917, 134505, 143472, 153048, 153720, 163980, 166713, 178556, 179340, 191310, 215208, 218640, 222284, 223195, 229572, 239120, 255080, 267834, 269010, 277855, 286965, 306096, 307440, 327960, 333426, 357112, 358680, 382620, 388997, 401751, 430416, 444568, 446390, 459144, 500139, 510160, 535668, 538020, 555710, 573930, 655920, 666852, 669585, 714224, 717360, 765240, 777994, 803502, 833565, 889136, 892780, 918288, 1000278, 1071336, 1076040, 1111420, 1147860, 1166991, 1333704, 1339170, 1530480, 1555988, 1607004, 1667130, 1785560, 1944985, 2000556, 2008755, 2142672, 2152080, 2222840, 2295720, 2333982, 2500695, 2667408, 2678340, 2722979, 3111976, 3214008, 3334260, 3500973, 3571120, 3889970, 4001112, 4017510, 4445680, 4591440, 4667964, 5001390, 5356680, 5445958, 5834955, 6223952, 6428016, 6668520, 7001946, 7779940, 8002224, 8035020, 8168937, 9335928, 10002780, 10713360, 10891916, 11669910, 13337040, 13614895, 14003892, 15559880, 16070040, 16337874, 17504865, 18671856, 20005560, 21783832, 23339820, 24506811, 27229790, 28007784, 31119760, 32140080, 32675748, 35009730, 40011120, 40844685, 43567664, 46679640, 49013622, 54459580, 56015568, 65351496, 70019460, 81689370, 93359280, 98027244, 108919160, 122534055, 130702992, 140038920, 163378740, 196054488, 217838320, 245068110, 280077840, 326757480, 392108976, 490136220, 653514960, 980272440, 1960544880]

約数ペア:

[(1, 1960544880), (2, 980272440), (3, 653514960), (4, 490136220), (5, 392108976), (6, 326757480), (7, 280077840), (8, 245068110), (9, 217838320), (10, 196054488), (12, 163378740), (14, 140038920), (15, 130702992), (16, 122534055), (18, 108919160), (20, 98027244), (21, 93359280), (24, 81689370), (28, 70019460), (30, 65351496), (35, 56015568), (36, 54459580), (40, 49013622), (42, 46679640), (45, 43567664), (48, 40844685), (49, 40011120), (56, 35009730), (60, 32675748), (61, 32140080), (63, 31119760), (70, 28007784), (72, 27229790), (80, 24506811), (84, 23339820), (90, 21783832), (98, 20005560), (105, 18671856), (112, 17504865), (120, 16337874), (122, 16070040), (126, 15559880), (140, 14003892), (144, 13614895), (147, 13337040), (168, 11669910), (180, 10891916), (183, 10713360), (196, 10002780), (210, 9335928), (240, 8168937), (244, 8035020), (245, 8002224), (252, 7779940), (280, 7001946), (294, 6668520), (305, 6428016), (315, 6223952), (336, 5834955), (360, 5445958), (366, 5356680), (392, 5001390), (420, 4667964), (427, 4591440), (441, 4445680), (488, 4017510), (490, 4001112), (504, 3889970), (549, 3571120), (560, 3500973), (588, 3334260), (610, 3214008), (630, 3111976), (720, 2722979), (732, 2678340), (735, 2667408), (784, 2500695), (840, 2333982), (854, 2295720), (882, 2222840), (911, 2152080), (915, 2142672), (976, 2008755), (980, 2000556), (1008, 1944985), (1098, 1785560), (1176, 1667130), (1220, 1607004), (1260, 1555988), (1281, 1530480), (1464, 1339170), (1470, 1333704), (1680, 1166991), (1708, 1147860), (1764, 1111420), (1822, 1076040), (1830, 1071336), (1960, 1000278), (2135, 918288), (2196, 892780), (2205, 889136), (2352, 833565), (2440, 803502), (2520, 777994), (2562, 765240), (2733, 717360), (2745, 714224), (2928, 669585), (2940, 666852), (2989, 655920), (3416, 573930), (3528, 555710), (3644, 538020), (3660, 535668), (3843, 510160), (3920, 500139), (4270, 459144), (4392, 446390), (4410, 444568), (4555, 430416), (4880, 401751), (5040, 388997), (5124, 382620), (5466, 358680), (5490, 357112), (5880, 333426), (5978, 327960), (6377, 307440), (6405, 306096), (6832, 286965), (7056, 277855), (7288, 269010), (7320, 267834), (7686, 255080), (8199, 239120), (8540, 229572), (8784, 223195), (8820, 222284), (8967, 218640), (9110, 215208), (10248, 191310), (10932, 179340), (10980, 178556), (11760, 166713), (11956, 163980), (12754, 153720), (12810, 153048), (13665, 143472), (14576, 134505), (14640, 133917), (14945, 131184), (15372, 127540), (16398, 119560), (17080, 114786), (17640, 111142), (17934, 109320), (18220, 107604), (19131, 102480), (19215, 102032), (20496, 95655), (21864, 89670), (21960, 89278), (23912, 81990), (25508, 76860), (25620, 76524), (26901, 72880), (27330, 71736), (29890, 65592), (30744, 63770), (31885, 61488), (32796, 59780), (34160, 57393), (35280, 55571), (35868, 54660), (36440, 53802), (38262, 51240), (38430, 51016), (40995, 47824), (43728, 44835), (43920, 44639)]