173820920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 519462720

約数和(自身を除く): 345641800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 53, 56, 65, 68, 70, 85, 91, 104, 106, 119, 130, 136, 140, 170, 182, 212, 221, 238, 260, 265, 280, 340, 364, 371, 424, 442, 455, 476, 520, 530, 595, 680, 689, 728, 742, 884, 901, 910, 952, 1060, 1105, 1190, 1378, 1484, 1547, 1768, 1802, 1820, 1855, 2120, 2210, 2380, 2756, 2809, 2968, 3094, 3445, 3604, 3640, 3710, 4420, 4505, 4760, 4823, 5512, 5618, 6188, 6307, 6890, 7208, 7420, 7735, 8840, 9010, 9646, 11236, 11713, 12376, 12614, 13780, 14045, 14840, 15470, 18020, 19292, 19663, 22472, 23426, 24115, 25228, 27560, 28090, 30940, 31535, 36040, 36517, 38584, 39326, 46852, 47753, 48230, 50456, 56180, 58565, 61880, 63070, 73034, 78652, 81991, 93704, 95506, 96460, 98315, 112360, 117130, 126140, 146068, 157304, 163982, 182585, 191012, 192920, 196630, 234260, 238765, 252280, 255619, 292136, 327964, 334271, 365170, 382024, 393260, 409955, 468520, 477530, 511238, 620789, 655928, 668542, 730340, 786520, 819910, 955060, 1022476, 1241578, 1278095, 1337084, 1460680, 1639820, 1671355, 1910120, 2044952, 2483156, 2556190, 2674168, 3103945, 3279640, 3342710, 4345523, 4966312, 5112380, 6207890, 6685420, 8691046, 10224760, 12415780, 13370840, 17382092, 21727615, 24831560, 34764184, 43455230, 86910460, 173820920]

約数ペア:

[(1, 173820920), (2, 86910460), (4, 43455230), (5, 34764184), (7, 24831560), (8, 21727615), (10, 17382092), (13, 13370840), (14, 12415780), (17, 10224760), (20, 8691046), (26, 6685420), (28, 6207890), (34, 5112380), (35, 4966312), (40, 4345523), (52, 3342710), (53, 3279640), (56, 3103945), (65, 2674168), (68, 2556190), (70, 2483156), (85, 2044952), (91, 1910120), (104, 1671355), (106, 1639820), (119, 1460680), (130, 1337084), (136, 1278095), (140, 1241578), (170, 1022476), (182, 955060), (212, 819910), (221, 786520), (238, 730340), (260, 668542), (265, 655928), (280, 620789), (340, 511238), (364, 477530), (371, 468520), (424, 409955), (442, 393260), (455, 382024), (476, 365170), (520, 334271), (530, 327964), (595, 292136), (680, 255619), (689, 252280), (728, 238765), (742, 234260), (884, 196630), (901, 192920), (910, 191012), (952, 182585), (1060, 163982), (1105, 157304), (1190, 146068), (1378, 126140), (1484, 117130), (1547, 112360), (1768, 98315), (1802, 96460), (1820, 95506), (1855, 93704), (2120, 81991), (2210, 78652), (2380, 73034), (2756, 63070), (2809, 61880), (2968, 58565), (3094, 56180), (3445, 50456), (3604, 48230), (3640, 47753), (3710, 46852), (4420, 39326), (4505, 38584), (4760, 36517), (4823, 36040), (5512, 31535), (5618, 30940), (6188, 28090), (6307, 27560), (6890, 25228), (7208, 24115), (7420, 23426), (7735, 22472), (8840, 19663), (9010, 19292), (9646, 18020), (11236, 15470), (11713, 14840), (12376, 14045), (12614, 13780)]