2530189620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 288

約数和(自身を含む): 9126813696

約数和(自身を除く): 6596624076

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, 211, 217, 252, 279, 307, 310, 315, 372, 420, 422, 434, 465, 558, 614, 620, 630, 633, 651, 844, 868, 921, 930, 1055, 1085, 1116, 1228, 1260, 1266, 1302, 1395, 1477, 1535, 1842, 1860, 1899, 1953, 2110, 2149, 2170, 2532, 2604, 2763, 2790, 2954, 3070, 3165, 3255, 3684, 3798, 3906, 4220, 4298, 4340, 4431, 4605, 5526, 5580, 5908, 6140, 6330, 6447, 6510, 6541, 7385, 7596, 7812, 8596, 8862, 9210, 9495, 9517, 9765, 10745, 11052, 12660, 12894, 13020, 13082, 13293, 13815, 14770, 17724, 18420, 18990, 19034, 19341, 19530, 19623, 21490, 22155, 25788, 26164, 26586, 27630, 28551, 29540, 32235, 32705, 37980, 38068, 38682, 39060, 39246, 42980, 44310, 45787, 47585, 53172, 55260, 57102, 58869, 64470, 64777, 65410, 66465, 66619, 77364, 78492, 85653, 88620, 91574, 95170, 96705, 98115, 114204, 117738, 128940, 129554, 130820, 132930, 133238, 137361, 142755, 171306, 183148, 190340, 193410, 194331, 196230, 199857, 228935, 235476, 259108, 265860, 266476, 274722, 285510, 294345, 323885, 333095, 342612, 386820, 388662, 392460, 399714, 412083, 428265, 453439, 457870, 549444, 571020, 582993, 588690, 599571, 647770, 666190, 686805, 777324, 799428, 824166, 856530, 906878, 915740, 971655, 999285, 1165986, 1177380, 1199142, 1295540, 1332380, 1360317, 1373610, 1648332, 1713060, 1813756, 1943310, 1998570, 2008087, 2060415, 2267195, 2331972, 2398284, 2720634, 2747220, 2914965, 2997855, 3886620, 3997140, 4016174, 4080951, 4120830, 4534390, 5441268, 5829930, 5995710, 6024261, 6801585, 8032348, 8161902, 8241660, 9068780, 10040435, 11659860, 11991420, 12048522, 13603170, 14056609, 16323804, 18072783, 20080870, 20404755, 24097044, 27206340, 28113218, 30121305, 36145566, 40161740, 40809510, 42169827, 56226436, 60242610, 70283045, 72291132, 81619020, 84339654, 90363915, 120485220, 126509481, 140566090, 168679308, 180727830, 210849135, 253018962, 281132180, 361455660, 421698270, 506037924, 632547405, 843396540, 1265094810, 2530189620]

約数ペア:

[(1, 2530189620), (2, 1265094810), (3, 843396540), (4, 632547405), (5, 506037924), (6, 421698270), (7, 361455660), (9, 281132180), (10, 253018962), (12, 210849135), (14, 180727830), (15, 168679308), (18, 140566090), (20, 126509481), (21, 120485220), (28, 90363915), (30, 84339654), (31, 81619020), (35, 72291132), (36, 70283045), (42, 60242610), (45, 56226436), (60, 42169827), (62, 40809510), (63, 40161740), (70, 36145566), (84, 30121305), (90, 28113218), (93, 27206340), (105, 24097044), (124, 20404755), (126, 20080870), (140, 18072783), (155, 16323804), (180, 14056609), (186, 13603170), (210, 12048522), (211, 11991420), (217, 11659860), (252, 10040435), (279, 9068780), (307, 8241660), (310, 8161902), (315, 8032348), (372, 6801585), (420, 6024261), (422, 5995710), (434, 5829930), (465, 5441268), (558, 4534390), (614, 4120830), (620, 4080951), (630, 4016174), (633, 3997140), (651, 3886620), (844, 2997855), (868, 2914965), (921, 2747220), (930, 2720634), (1055, 2398284), (1085, 2331972), (1116, 2267195), (1228, 2060415), (1260, 2008087), (1266, 1998570), (1302, 1943310), (1395, 1813756), (1477, 1713060), (1535, 1648332), (1842, 1373610), (1860, 1360317), (1899, 1332380), (1953, 1295540), (2110, 1199142), (2149, 1177380), (2170, 1165986), (2532, 999285), (2604, 971655), (2763, 915740), (2790, 906878), (2954, 856530), (3070, 824166), (3165, 799428), (3255, 777324), (3684, 686805), (3798, 666190), (3906, 647770), (4220, 599571), (4298, 588690), (4340, 582993), (4431, 571020), (4605, 549444), (5526, 457870), (5580, 453439), (5908, 428265), (6140, 412083), (6330, 399714), (6447, 392460), (6510, 388662), (6541, 386820), (7385, 342612), (7596, 333095), (7812, 323885), (8596, 294345), (8862, 285510), (9210, 274722), (9495, 266476), (9517, 265860), (9765, 259108), (10745, 235476), (11052, 228935), (12660, 199857), (12894, 196230), (13020, 194331), (13082, 193410), (13293, 190340), (13815, 183148), (14770, 171306), (17724, 142755), (18420, 137361), (18990, 133238), (19034, 132930), (19341, 130820), (19530, 129554), (19623, 128940), (21490, 117738), (22155, 114204), (25788, 98115), (26164, 96705), (26586, 95170), (27630, 91574), (28551, 88620), (29540, 85653), (32235, 78492), (32705, 77364), (37980, 66619), (38068, 66465), (38682, 65410), (39060, 64777), (39246, 64470), (42980, 58869), (44310, 57102), (45787, 55260), (47585, 53172)]