2017949220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 7447265280

約数和(自身を除く): 5429316060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 73, 84, 90, 103, 105, 108, 126, 135, 140, 142, 146, 180, 189, 206, 210, 213, 219, 252, 270, 284, 292, 309, 315, 355, 365, 378, 412, 420, 426, 438, 497, 511, 515, 540, 618, 630, 639, 657, 710, 721, 730, 756, 852, 876, 927, 945, 994, 1022, 1030, 1065, 1095, 1236, 1260, 1278, 1314, 1420, 1442, 1460, 1491, 1533, 1545, 1854, 1890, 1917, 1971, 1988, 2044, 2060, 2130, 2163, 2190, 2485, 2555, 2556, 2628, 2781, 2884, 2982, 3066, 3090, 3195, 3285, 3605, 3708, 3780, 3834, 3942, 4260, 4326, 4380, 4473, 4599, 4635, 4970, 5110, 5183, 5562, 5964, 6132, 6180, 6390, 6489, 6570, 7210, 7313, 7455, 7519, 7665, 7668, 7884, 8652, 8946, 9198, 9270, 9585, 9855, 9940, 10220, 10366, 10815, 11124, 12780, 12978, 13140, 13419, 13797, 13905, 14420, 14626, 14910, 15038, 15330, 15549, 17892, 18396, 18540, 19170, 19467, 19710, 20732, 21630, 21939, 22365, 22557, 22995, 25915, 25956, 26838, 27594, 27810, 29252, 29820, 30076, 30660, 31098, 32445, 36281, 36565, 37595, 38340, 38934, 39420, 43260, 43878, 44730, 45114, 45990, 46647, 51191, 51830, 52633, 53676, 55188, 55620, 62196, 64890, 65817, 67095, 67671, 68985, 72562, 73130, 75190, 77745, 77868, 87756, 89460, 90228, 91980, 93294, 97335, 102382, 103660, 105266, 108843, 109695, 112785, 129780, 131634, 134190, 135342, 137970, 139941, 145124, 146260, 150380, 153573, 155490, 157899, 181405, 186588, 194670, 197451, 203013, 204764, 210532, 217686, 219390, 225570, 233235, 255955, 263165, 263268, 268380, 270684, 275940, 279882, 307146, 310980, 315798, 326529, 329085, 338355, 362810, 389340, 394902, 406026, 435372, 438780, 451140, 460719, 466470, 473697, 511910, 526330, 533849, 544215, 559764, 614292, 631596, 653058, 658170, 676710, 699705, 725620, 767865, 789495, 789804, 812052, 921438, 932940, 947394, 979587, 987255, 1015065, 1023820, 1052660, 1067698, 1088430, 1306116, 1316340, 1353420, 1382157, 1399410, 1421091, 1535730, 1578990, 1601547, 1632645, 1842876, 1894788, 1959174, 1974510, 2030130, 2135396, 2176860, 2303595, 2368485, 2669245, 2764314, 2798820, 2842182, 3071460, 3157980, 3203094, 3265290, 3736943, 3918348, 3949020, 4060260, 4607190, 4736970, 4804641, 4897935, 5338490, 5528628, 5684364, 6406188, 6530580, 6910785, 7105455, 7473886, 8007735, 9214380, 9473940, 9609282, 9795870, 10676980, 11210829, 13821570, 14210910, 14413923, 14947772, 16015470, 18684715, 19218564, 19591740, 22421658, 24023205, 27643140, 28421820, 28827846, 32030940, 33632487, 37369430, 44843316, 48046410, 56054145, 57655692, 67264974, 72069615, 74738860, 96092820, 100897461, 112108290, 134529948, 144139230, 168162435, 201794922, 224216580, 288278460, 336324870, 403589844, 504487305, 672649740, 1008974610, 2017949220]

約数ペア:

[(1, 2017949220), (2, 1008974610), (3, 672649740), (4, 504487305), (5, 403589844), (6, 336324870), (7, 288278460), (9, 224216580), (10, 201794922), (12, 168162435), (14, 144139230), (15, 134529948), (18, 112108290), (20, 100897461), (21, 96092820), (27, 74738860), (28, 72069615), (30, 67264974), (35, 57655692), (36, 56054145), (42, 48046410), (45, 44843316), (54, 37369430), (60, 33632487), (63, 32030940), (70, 28827846), (71, 28421820), (73, 27643140), (84, 24023205), (90, 22421658), (103, 19591740), (105, 19218564), (108, 18684715), (126, 16015470), (135, 14947772), (140, 14413923), (142, 14210910), (146, 13821570), (180, 11210829), (189, 10676980), (206, 9795870), (210, 9609282), (213, 9473940), (219, 9214380), (252, 8007735), (270, 7473886), (284, 7105455), (292, 6910785), (309, 6530580), (315, 6406188), (355, 5684364), (365, 5528628), (378, 5338490), (412, 4897935), (420, 4804641), (426, 4736970), (438, 4607190), (497, 4060260), (511, 3949020), (515, 3918348), (540, 3736943), (618, 3265290), (630, 3203094), (639, 3157980), (657, 3071460), (710, 2842182), (721, 2798820), (730, 2764314), (756, 2669245), (852, 2368485), (876, 2303595), (927, 2176860), (945, 2135396), (994, 2030130), (1022, 1974510), (1030, 1959174), (1065, 1894788), (1095, 1842876), (1236, 1632645), (1260, 1601547), (1278, 1578990), (1314, 1535730), (1420, 1421091), (1442, 1399410), (1460, 1382157), (1491, 1353420), (1533, 1316340), (1545, 1306116), (1854, 1088430), (1890, 1067698), (1917, 1052660), (1971, 1023820), (1988, 1015065), (2044, 987255), (2060, 979587), (2130, 947394), (2163, 932940), (2190, 921438), (2485, 812052), (2555, 789804), (2556, 789495), (2628, 767865), (2781, 725620), (2884, 699705), (2982, 676710), (3066, 658170), (3090, 653058), (3195, 631596), (3285, 614292), (3605, 559764), (3708, 544215), (3780, 533849), (3834, 526330), (3942, 511910), (4260, 473697), (4326, 466470), (4380, 460719), (4473, 451140), (4599, 438780), (4635, 435372), (4970, 406026), (5110, 394902), (5183, 389340), (5562, 362810), (5964, 338355), (6132, 329085), (6180, 326529), (6390, 315798), (6489, 310980), (6570, 307146), (7210, 279882), (7313, 275940), (7455, 270684), (7519, 268380), (7665, 263268), (7668, 263165), (7884, 255955), (8652, 233235), (8946, 225570), (9198, 219390), (9270, 217686), (9585, 210532), (9855, 204764), (9940, 203013), (10220, 197451), (10366, 194670), (10815, 186588), (11124, 181405), (12780, 157899), (12978, 155490), (13140, 153573), (13419, 150380), (13797, 146260), (13905, 145124), (14420, 139941), (14626, 137970), (14910, 135342), (15038, 134190), (15330, 131634), (15549, 129780), (17892, 112785), (18396, 109695), (18540, 108843), (19170, 105266), (19467, 103660), (19710, 102382), (20732, 97335), (21630, 93294), (21939, 91980), (22365, 90228), (22557, 89460), (22995, 87756), (25915, 77868), (25956, 77745), (26838, 75190), (27594, 73130), (27810, 72562), (29252, 68985), (29820, 67671), (30076, 67095), (30660, 65817), (31098, 64890), (32445, 62196), (36281, 55620), (36565, 55188), (37595, 53676), (38340, 52633), (38934, 51830), (39420, 51191), (43260, 46647), (43878, 45990), (44730, 45114)]