1211667240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 4575744000

約数和(自身を除く): 3364076760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 79, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 158, 168, 186, 190, 210, 217, 228, 237, 248, 266, 280, 285, 310, 316, 372, 380, 395, 399, 420, 434, 456, 465, 474, 532, 553, 570, 589, 620, 632, 651, 665, 744, 760, 790, 798, 840, 868, 930, 948, 961, 1064, 1085, 1106, 1140, 1178, 1185, 1240, 1302, 1330, 1501, 1580, 1596, 1659, 1736, 1767, 1860, 1896, 1922, 1995, 2170, 2212, 2280, 2356, 2370, 2449, 2604, 2660, 2765, 2883, 2945, 3002, 3160, 3192, 3255, 3318, 3534, 3720, 3844, 3990, 4123, 4340, 4424, 4503, 4712, 4740, 4805, 4898, 5208, 5320, 5530, 5766, 5890, 6004, 6510, 6636, 6727, 7068, 7347, 7505, 7688, 7980, 8246, 8295, 8680, 8835, 9006, 9480, 9610, 9796, 10507, 11060, 11532, 11780, 12008, 12245, 12369, 13020, 13272, 13454, 14136, 14415, 14694, 15010, 15960, 16492, 16590, 17143, 17670, 18012, 18259, 19220, 19592, 20181, 20615, 21014, 22120, 22515, 23064, 23560, 24490, 24738, 26040, 26908, 28830, 29388, 30020, 31521, 32984, 33180, 33635, 34286, 35340, 36024, 36518, 36735, 38440, 40362, 41230, 42028, 45030, 46531, 48980, 49476, 51429, 52535, 53816, 54777, 57660, 58776, 60040, 61845, 63042, 66360, 67270, 68572, 70680, 73036, 73470, 75919, 80724, 82460, 84056, 85715, 90060, 91295, 93062, 97960, 98952, 100905, 102858, 105070, 109554, 115320, 123690, 126084, 127813, 134540, 137144, 139593, 146072, 146940, 151838, 157605, 161448, 164920, 171430, 180120, 182590, 186124, 201810, 205716, 210140, 219108, 227757, 232655, 247380, 252168, 255626, 257145, 269080, 273885, 279186, 293880, 303676, 315210, 325717, 342860, 365180, 372248, 379595, 383439, 403620, 411432, 420280, 438216, 455514, 465310, 494760, 511252, 514290, 531433, 547770, 558372, 607352, 630420, 639065, 651434, 685720, 697965, 730360, 759190, 766878, 807240, 911028, 930620, 977151, 1022504, 1028580, 1062866, 1095540, 1116744, 1138785, 1260840, 1278130, 1302868, 1395930, 1442461, 1518380, 1533756, 1594299, 1628585, 1822056, 1861240, 1917195, 1954302, 2057160, 2125732, 2191080, 2277570, 2556260, 2605736, 2657165, 2791860, 2884922, 3036760, 3067512, 3188598, 3257170, 3834390, 3908604, 4251464, 4327383, 4555140, 4885755, 5112520, 5314330, 5583720, 5769844, 6377196, 6514340, 7212305, 7668780, 7817208, 7971495, 8654766, 9110280, 9771510, 10097227, 10628660, 11539688, 12754392, 13028680, 14424610, 15337560, 15942990, 17309532, 19543020, 20194454, 21257320, 21636915, 28849220, 30291681, 31885980, 34619064, 39086040, 40388908, 43273830, 50486135, 57698440, 60583362, 63771960, 80777816, 86547660, 100972270, 121166724, 151458405, 173095320, 201944540, 242333448, 302916810, 403889080, 605833620, 1211667240]

約数ペア:

[(1, 1211667240), (2, 605833620), (3, 403889080), (4, 302916810), (5, 242333448), (6, 201944540), (7, 173095320), (8, 151458405), (10, 121166724), (12, 100972270), (14, 86547660), (15, 80777816), (19, 63771960), (20, 60583362), (21, 57698440), (24, 50486135), (28, 43273830), (30, 40388908), (31, 39086040), (35, 34619064), (38, 31885980), (40, 30291681), (42, 28849220), (56, 21636915), (57, 21257320), (60, 20194454), (62, 19543020), (70, 17309532), (76, 15942990), (79, 15337560), (84, 14424610), (93, 13028680), (95, 12754392), (105, 11539688), (114, 10628660), (120, 10097227), (124, 9771510), (133, 9110280), (140, 8654766), (152, 7971495), (155, 7817208), (158, 7668780), (168, 7212305), (186, 6514340), (190, 6377196), (210, 5769844), (217, 5583720), (228, 5314330), (237, 5112520), (248, 4885755), (266, 4555140), (280, 4327383), (285, 4251464), (310, 3908604), (316, 3834390), (372, 3257170), (380, 3188598), (395, 3067512), (399, 3036760), (420, 2884922), (434, 2791860), (456, 2657165), (465, 2605736), (474, 2556260), (532, 2277570), (553, 2191080), (570, 2125732), (589, 2057160), (620, 1954302), (632, 1917195), (651, 1861240), (665, 1822056), (744, 1628585), (760, 1594299), (790, 1533756), (798, 1518380), (840, 1442461), (868, 1395930), (930, 1302868), (948, 1278130), (961, 1260840), (1064, 1138785), (1085, 1116744), (1106, 1095540), (1140, 1062866), (1178, 1028580), (1185, 1022504), (1240, 977151), (1302, 930620), (1330, 911028), (1501, 807240), (1580, 766878), (1596, 759190), (1659, 730360), (1736, 697965), (1767, 685720), (1860, 651434), (1896, 639065), (1922, 630420), (1995, 607352), (2170, 558372), (2212, 547770), (2280, 531433), (2356, 514290), (2370, 511252), (2449, 494760), (2604, 465310), (2660, 455514), (2765, 438216), (2883, 420280), (2945, 411432), (3002, 403620), (3160, 383439), (3192, 379595), (3255, 372248), (3318, 365180), (3534, 342860), (3720, 325717), (3844, 315210), (3990, 303676), (4123, 293880), (4340, 279186), (4424, 273885), (4503, 269080), (4712, 257145), (4740, 255626), (4805, 252168), (4898, 247380), (5208, 232655), (5320, 227757), (5530, 219108), (5766, 210140), (5890, 205716), (6004, 201810), (6510, 186124), (6636, 182590), (6727, 180120), (7068, 171430), (7347, 164920), (7505, 161448), (7688, 157605), (7980, 151838), (8246, 146940), (8295, 146072), (8680, 139593), (8835, 137144), (9006, 134540), (9480, 127813), (9610, 126084), (9796, 123690), (10507, 115320), (11060, 109554), (11532, 105070), (11780, 102858), (12008, 100905), (12245, 98952), (12369, 97960), (13020, 93062), (13272, 91295), (13454, 90060), (14136, 85715), (14415, 84056), (14694, 82460), (15010, 80724), (15960, 75919), (16492, 73470), (16590, 73036), (17143, 70680), (17670, 68572), (18012, 67270), (18259, 66360), (19220, 63042), (19592, 61845), (20181, 60040), (20615, 58776), (21014, 57660), (22120, 54777), (22515, 53816), (23064, 52535), (23560, 51429), (24490, 49476), (24738, 48980), (26040, 46531), (26908, 45030), (28830, 42028), (29388, 41230), (30020, 40362), (31521, 38440), (32984, 36735), (33180, 36518), (33635, 36024), (34286, 35340)]