7482216420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1135

約数の個数: 288

約数和(自身を含む): 26926448640

約数和(自身を除く): 19444232220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 223, 252, 279, 310, 315, 372, 420, 434, 446, 465, 558, 620, 630, 651, 669, 859, 868, 892, 930, 1085, 1115, 1116, 1260, 1302, 1338, 1395, 1561, 1718, 1860, 1953, 2007, 2170, 2230, 2577, 2604, 2676, 2790, 3122, 3255, 3345, 3436, 3906, 4014, 4295, 4340, 4460, 4683, 5154, 5580, 6013, 6244, 6510, 6690, 6913, 7731, 7805, 7812, 8028, 8590, 9366, 9765, 10035, 10308, 12026, 12885, 13020, 13380, 13826, 14049, 15462, 15610, 17180, 18039, 18732, 19530, 20070, 20739, 23415, 24052, 25770, 26629, 27652, 28098, 30065, 30924, 31220, 34565, 36078, 38655, 39060, 40140, 41478, 46830, 48391, 51540, 53258, 54117, 56196, 60130, 62217, 69130, 70245, 72156, 77310, 79887, 82956, 90195, 93660, 96782, 103695, 106516, 108234, 120260, 124434, 133145, 138260, 140490, 145173, 154620, 159774, 180390, 186403, 191557, 193564, 207390, 216468, 239661, 241955, 248868, 266290, 270585, 280980, 290346, 311085, 319548, 360780, 372806, 383114, 399435, 414780, 435519, 479322, 483910, 532580, 541170, 559209, 574671, 580692, 622170, 725865, 745612, 766228, 798870, 871038, 932015, 957785, 958644, 967820, 1082340, 1118418, 1149342, 1198305, 1244340, 1340899, 1451730, 1597740, 1677627, 1724013, 1742076, 1864030, 1915570, 2177595, 2236836, 2298684, 2396610, 2681798, 2796045, 2873355, 2903460, 3355254, 3448026, 3728060, 3831140, 4022697, 4355190, 4793220, 5363596, 5592090, 5746710, 5938267, 6704495, 6710508, 6896052, 8045394, 8388135, 8620065, 8710380, 11184180, 11493420, 11876534, 12068091, 13408990, 16090788, 16776270, 17240130, 17814801, 20113485, 23753068, 24136182, 26817980, 29691335, 33552540, 34480260, 35629602, 40226970, 41567869, 48272364, 53444403, 59382670, 60340455, 71259204, 80453940, 83135738, 89074005, 106888806, 118765340, 120680910, 124703607, 166271476, 178148010, 207839345, 213777612, 241361820, 249407214, 267222015, 356296020, 374110821, 415678690, 498814428, 534444030, 623518035, 748221642, 831357380, 1068888060, 1247036070, 1496443284, 1870554105, 2494072140, 3741108210, 7482216420]

約数ペア:

[(1, 7482216420), (2, 3741108210), (3, 2494072140), (4, 1870554105), (5, 1496443284), (6, 1247036070), (7, 1068888060), (9, 831357380), (10, 748221642), (12, 623518035), (14, 534444030), (15, 498814428), (18, 415678690), (20, 374110821), (21, 356296020), (28, 267222015), (30, 249407214), (31, 241361820), (35, 213777612), (36, 207839345), (42, 178148010), (45, 166271476), (60, 124703607), (62, 120680910), (63, 118765340), (70, 106888806), (84, 89074005), (90, 83135738), (93, 80453940), (105, 71259204), (124, 60340455), (126, 59382670), (140, 53444403), (155, 48272364), (180, 41567869), (186, 40226970), (210, 35629602), (217, 34480260), (223, 33552540), (252, 29691335), (279, 26817980), (310, 24136182), (315, 23753068), (372, 20113485), (420, 17814801), (434, 17240130), (446, 16776270), (465, 16090788), (558, 13408990), (620, 12068091), (630, 11876534), (651, 11493420), (669, 11184180), (859, 8710380), (868, 8620065), (892, 8388135), (930, 8045394), (1085, 6896052), (1115, 6710508), (1116, 6704495), (1260, 5938267), (1302, 5746710), (1338, 5592090), (1395, 5363596), (1561, 4793220), (1718, 4355190), (1860, 4022697), (1953, 3831140), (2007, 3728060), (2170, 3448026), (2230, 3355254), (2577, 2903460), (2604, 2873355), (2676, 2796045), (2790, 2681798), (3122, 2396610), (3255, 2298684), (3345, 2236836), (3436, 2177595), (3906, 1915570), (4014, 1864030), (4295, 1742076), (4340, 1724013), (4460, 1677627), (4683, 1597740), (5154, 1451730), (5580, 1340899), (6013, 1244340), (6244, 1198305), (6510, 1149342), (6690, 1118418), (6913, 1082340), (7731, 967820), (7805, 958644), (7812, 957785), (8028, 932015), (8590, 871038), (9366, 798870), (9765, 766228), (10035, 745612), (10308, 725865), (12026, 622170), (12885, 580692), (13020, 574671), (13380, 559209), (13826, 541170), (14049, 532580), (15462, 483910), (15610, 479322), (17180, 435519), (18039, 414780), (18732, 399435), (19530, 383114), (20070, 372806), (20739, 360780), (23415, 319548), (24052, 311085), (25770, 290346), (26629, 280980), (27652, 270585), (28098, 266290), (30065, 248868), (30924, 241955), (31220, 239661), (34565, 216468), (36078, 207390), (38655, 193564), (39060, 191557), (40140, 186403), (41478, 180390), (46830, 159774), (48391, 154620), (51540, 145173), (53258, 140490), (54117, 138260), (56196, 133145), (60130, 124434), (62217, 120260), (69130, 108234), (70245, 106516), (72156, 103695), (77310, 96782), (79887, 93660), (82956, 90195)]