1722245520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18353}}^1$

素因数の和:18409

約数の個数: 160

約数和(自身を含む): 5899122432

約数和(自身を除く): 4176876912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 9384, 11730, 15640, 18353, 18768, 23460, 31280, 36706, 46920, 55059, 73412, 91765, 93840, 110118, 146824, 183530, 220236, 275295, 293648, 312001, 367060, 422119, 440472, 550590, 624002, 734120, 844238, 880944, 936003, 1101180, 1248004, 1266357, 1468240, 1560005, 1688476, 1872006, 2110595, 2202360, 2496008, 2532714, 3120010, 3376952, 3744012, 4221190, 4404720, 4680015, 4992016, 5065428, 6240020, 6331785, 6753904, 7176023, 7488024, 8442380, 9360030, 10130856, 12480040, 12663570, 14352046, 14976048, 16884760, 18720060, 20261712, 21528069, 24960080, 25327140, 28704092, 33769520, 35880115, 37440120, 43056138, 50654280, 57408184, 71760230, 74880240, 86112276, 101308560, 107640345, 114816368, 143520460, 172224552, 215280690, 287040920, 344449104, 430561380, 574081840, 861122760, 1722245520]

約数ペア:

[(1, 1722245520), (2, 861122760), (3, 574081840), (4, 430561380), (5, 344449104), (6, 287040920), (8, 215280690), (10, 172224552), (12, 143520460), (15, 114816368), (16, 107640345), (17, 101308560), (20, 86112276), (23, 74880240), (24, 71760230), (30, 57408184), (34, 50654280), (40, 43056138), (46, 37440120), (48, 35880115), (51, 33769520), (60, 28704092), (68, 25327140), (69, 24960080), (80, 21528069), (85, 20261712), (92, 18720060), (102, 16884760), (115, 14976048), (120, 14352046), (136, 12663570), (138, 12480040), (170, 10130856), (184, 9360030), (204, 8442380), (230, 7488024), (240, 7176023), (255, 6753904), (272, 6331785), (276, 6240020), (340, 5065428), (345, 4992016), (368, 4680015), (391, 4404720), (408, 4221190), (460, 3744012), (510, 3376952), (552, 3120010), (680, 2532714), (690, 2496008), (782, 2202360), (816, 2110595), (920, 1872006), (1020, 1688476), (1104, 1560005), (1173, 1468240), (1360, 1266357), (1380, 1248004), (1564, 1101180), (1840, 936003), (1955, 880944), (2040, 844238), (2346, 734120), (2760, 624002), (3128, 550590), (3910, 440472), (4080, 422119), (4692, 367060), (5520, 312001), (5865, 293648), (6256, 275295), (7820, 220236), (9384, 183530), (11730, 146824), (15640, 110118), (18353, 93840), (18768, 91765), (23460, 73412), (31280, 55059), (36706, 46920)]