202390320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2531

約数の個数: 160

約数和(自身を含む): 706811904

約数和(自身を除く): 504421584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2473, 2480, 2640, 2728, 3410, 3720, 4092, 4946, 5115, 5456, 6820, 7419, 7440, 8184, 9892, 10230, 12365, 13640, 14838, 16368, 19784, 20460, 24730, 27203, 27280, 29676, 37095, 39568, 40920, 49460, 54406, 59352, 74190, 76663, 81609, 81840, 98920, 108812, 118704, 136015, 148380, 153326, 163218, 197840, 217624, 229989, 272030, 296760, 306652, 326436, 383315, 408045, 435248, 459978, 544060, 593520, 613304, 652872, 766630, 816090, 843293, 919956, 1088120, 1149945, 1226608, 1305744, 1533260, 1632180, 1686586, 1839912, 2176240, 2299890, 2529879, 3066520, 3264360, 3373172, 3679824, 4216465, 4599780, 5059758, 6133040, 6528720, 6746344, 8432930, 9199560, 10119516, 12649395, 13492688, 16865860, 18399120, 20239032, 25298790, 33731720, 40478064, 50597580, 67463440, 101195160, 202390320]

約数ペア:

[(1, 202390320), (2, 101195160), (3, 67463440), (4, 50597580), (5, 40478064), (6, 33731720), (8, 25298790), (10, 20239032), (11, 18399120), (12, 16865860), (15, 13492688), (16, 12649395), (20, 10119516), (22, 9199560), (24, 8432930), (30, 6746344), (31, 6528720), (33, 6133040), (40, 5059758), (44, 4599780), (48, 4216465), (55, 3679824), (60, 3373172), (62, 3264360), (66, 3066520), (80, 2529879), (88, 2299890), (93, 2176240), (110, 1839912), (120, 1686586), (124, 1632180), (132, 1533260), (155, 1305744), (165, 1226608), (176, 1149945), (186, 1088120), (220, 919956), (240, 843293), (248, 816090), (264, 766630), (310, 652872), (330, 613304), (341, 593520), (372, 544060), (440, 459978), (465, 435248), (496, 408045), (528, 383315), (620, 326436), (660, 306652), (682, 296760), (744, 272030), (880, 229989), (930, 217624), (1023, 197840), (1240, 163218), (1320, 153326), (1364, 148380), (1488, 136015), (1705, 118704), (1860, 108812), (2046, 98920), (2473, 81840), (2480, 81609), (2640, 76663), (2728, 74190), (3410, 59352), (3720, 54406), (4092, 49460), (4946, 40920), (5115, 39568), (5456, 37095), (6820, 29676), (7419, 27280), (7440, 27203), (8184, 24730), (9892, 20460), (10230, 19784), (12365, 16368), (13640, 14838)]