172406520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 700539840

約数和(自身を除く): 528133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 153, 156, 165, 170, 180, 187, 195, 197, 198, 204, 220, 221, 234, 255, 260, 264, 286, 306, 312, 330, 340, 360, 374, 390, 394, 396, 408, 429, 440, 442, 468, 495, 510, 520, 561, 572, 585, 591, 612, 660, 663, 680, 715, 748, 765, 780, 788, 792, 858, 884, 935, 936, 985, 990, 1020, 1105, 1122, 1144, 1170, 1182, 1224, 1287, 1320, 1326, 1430, 1496, 1530, 1560, 1576, 1683, 1716, 1768, 1773, 1870, 1970, 1980, 1989, 2040, 2145, 2167, 2210, 2244, 2340, 2364, 2431, 2561, 2574, 2652, 2805, 2860, 2955, 3060, 3315, 3349, 3366, 3432, 3546, 3740, 3940, 3960, 3978, 4290, 4334, 4420, 4488, 4680, 4728, 4862, 5122, 5148, 5304, 5610, 5720, 5910, 6120, 6435, 6501, 6630, 6698, 6732, 7092, 7293, 7480, 7683, 7880, 7956, 8415, 8580, 8668, 8840, 8865, 9724, 9945, 10047, 10244, 10296, 10835, 11220, 11820, 12155, 12805, 12870, 13002, 13260, 13396, 13464, 14184, 14586, 15366, 15912, 16745, 16830, 17160, 17336, 17730, 19448, 19503, 19890, 20094, 20488, 21670, 21879, 22440, 23049, 23640, 24310, 25610, 25740, 26004, 26520, 26792, 28171, 29172, 30141, 30732, 32505, 33490, 33660, 35460, 36465, 36839, 38415, 39006, 39780, 40188, 43340, 43537, 43758, 46098, 48620, 50235, 51220, 51480, 52008, 56342, 58344, 60282, 61464, 65010, 66980, 67320, 70920, 72930, 73678, 76830, 78012, 79560, 80376, 84513, 86680, 87074, 87516, 92196, 97240, 97515, 100470, 102440, 109395, 110517, 112684, 115245, 120564, 130020, 130611, 133960, 140855, 145860, 147356, 150705, 153660, 156024, 169026, 174148, 175032, 184195, 184392, 195030, 200940, 217685, 218790, 221034, 225368, 230490, 241128, 253539, 260040, 261222, 281710, 291720, 294712, 301410, 307320, 331551, 338052, 348296, 368390, 390060, 391833, 401880, 422565, 435370, 437580, 442068, 460980, 478907, 507078, 522444, 552585, 563420, 602820, 653055, 663102, 676104, 736780, 780120, 783666, 845130, 870740, 875160, 884136, 921960, 957814, 1014156, 1044888, 1105170, 1126840, 1205640, 1267695, 1306110, 1326204, 1436721, 1473560, 1567332, 1657755, 1690260, 1741480, 1915628, 1959165, 2028312, 2210340, 2394535, 2535390, 2612220, 2652408, 2873442, 3134664, 3315510, 3380520, 3831256, 3918330, 4310163, 4420680, 4789070, 5070780, 5224440, 5746884, 6631020, 7183605, 7836660, 8620326, 9578140, 10141560, 11493768, 13262040, 14367210, 15673320, 17240652, 19156280, 21550815, 28734420, 34481304, 43101630, 57468840, 86203260, 172406520]

約数ペア:

[(1, 172406520), (2, 86203260), (3, 57468840), (4, 43101630), (5, 34481304), (6, 28734420), (8, 21550815), (9, 19156280), (10, 17240652), (11, 15673320), (12, 14367210), (13, 13262040), (15, 11493768), (17, 10141560), (18, 9578140), (20, 8620326), (22, 7836660), (24, 7183605), (26, 6631020), (30, 5746884), (33, 5224440), (34, 5070780), (36, 4789070), (39, 4420680), (40, 4310163), (44, 3918330), (45, 3831256), (51, 3380520), (52, 3315510), (55, 3134664), (60, 2873442), (65, 2652408), (66, 2612220), (68, 2535390), (72, 2394535), (78, 2210340), (85, 2028312), (88, 1959165), (90, 1915628), (99, 1741480), (102, 1690260), (104, 1657755), (110, 1567332), (117, 1473560), (120, 1436721), (130, 1326204), (132, 1306110), (136, 1267695), (143, 1205640), (153, 1126840), (156, 1105170), (165, 1044888), (170, 1014156), (180, 957814), (187, 921960), (195, 884136), (197, 875160), (198, 870740), (204, 845130), (220, 783666), (221, 780120), (234, 736780), (255, 676104), (260, 663102), (264, 653055), (286, 602820), (306, 563420), (312, 552585), (330, 522444), (340, 507078), (360, 478907), (374, 460980), (390, 442068), (394, 437580), (396, 435370), (408, 422565), (429, 401880), (440, 391833), (442, 390060), (468, 368390), (495, 348296), (510, 338052), (520, 331551), (561, 307320), (572, 301410), (585, 294712), (591, 291720), (612, 281710), (660, 261222), (663, 260040), (680, 253539), (715, 241128), (748, 230490), (765, 225368), (780, 221034), (788, 218790), (792, 217685), (858, 200940), (884, 195030), (935, 184392), (936, 184195), (985, 175032), (990, 174148), (1020, 169026), (1105, 156024), (1122, 153660), (1144, 150705), (1170, 147356), (1182, 145860), (1224, 140855), (1287, 133960), (1320, 130611), (1326, 130020), (1430, 120564), (1496, 115245), (1530, 112684), (1560, 110517), (1576, 109395), (1683, 102440), (1716, 100470), (1768, 97515), (1773, 97240), (1870, 92196), (1970, 87516), (1980, 87074), (1989, 86680), (2040, 84513), (2145, 80376), (2167, 79560), (2210, 78012), (2244, 76830), (2340, 73678), (2364, 72930), (2431, 70920), (2561, 67320), (2574, 66980), (2652, 65010), (2805, 61464), (2860, 60282), (2955, 58344), (3060, 56342), (3315, 52008), (3349, 51480), (3366, 51220), (3432, 50235), (3546, 48620), (3740, 46098), (3940, 43758), (3960, 43537), (3978, 43340), (4290, 40188), (4334, 39780), (4420, 39006), (4488, 38415), (4680, 36839), (4728, 36465), (4862, 35460), (5122, 33660), (5148, 33490), (5304, 32505), (5610, 30732), (5720, 30141), (5910, 29172), (6120, 28171), (6435, 26792), (6501, 26520), (6630, 26004), (6698, 25740), (6732, 25610), (7092, 24310), (7293, 23640), (7480, 23049), (7683, 22440), (7880, 21879), (7956, 21670), (8415, 20488), (8580, 20094), (8668, 19890), (8840, 19503), (8865, 19448), (9724, 17730), (9945, 17336), (10047, 17160), (10244, 16830), (10296, 16745), (10835, 15912), (11220, 15366), (11820, 14586), (12155, 14184), (12805, 13464), (12870, 13396), (13002, 13260)]