160437420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 598800384

約数和(自身を除く): 438362964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 271, 276, 286, 299, 330, 345, 390, 396, 414, 429, 460, 468, 495, 506, 542, 572, 585, 598, 660, 690, 715, 759, 780, 813, 828, 858, 897, 990, 1012, 1035, 1084, 1170, 1196, 1265, 1287, 1355, 1380, 1430, 1495, 1518, 1626, 1716, 1794, 1980, 2070, 2145, 2277, 2340, 2439, 2530, 2574, 2691, 2710, 2860, 2981, 2990, 3036, 3252, 3289, 3523, 3588, 3795, 4065, 4140, 4290, 4485, 4554, 4878, 5060, 5148, 5382, 5420, 5962, 5980, 6233, 6435, 6578, 7046, 7590, 8130, 8580, 8943, 8970, 9108, 9756, 9867, 10569, 10764, 11385, 11924, 12195, 12466, 12870, 13156, 13455, 14092, 14905, 15180, 16260, 16445, 17615, 17886, 17940, 18699, 19734, 21138, 22770, 24390, 24932, 25740, 26829, 26910, 29601, 29810, 31165, 31707, 32890, 35230, 35772, 37398, 38753, 39468, 42276, 44715, 45540, 48780, 49335, 52845, 53658, 53820, 56097, 59202, 59620, 62330, 63414, 65780, 68563, 70460, 74796, 77506, 81029, 89430, 93495, 98670, 105690, 107316, 112194, 116259, 118404, 124660, 126828, 134145, 137126, 148005, 155012, 158535, 162058, 178860, 186990, 193765, 197340, 205689, 211380, 224388, 232518, 243087, 268290, 274252, 280485, 296010, 317070, 324116, 342815, 348777, 373980, 387530, 405145, 411378, 465036, 486174, 536580, 560970, 581295, 592020, 617067, 634140, 685630, 697554, 729261, 775060, 810290, 822756, 891319, 972348, 1028445, 1121940, 1162590, 1215435, 1234134, 1371260, 1395108, 1458522, 1620580, 1743885, 1782638, 2056890, 2325180, 2430870, 2468268, 2673957, 2917044, 3085335, 3487770, 3565276, 3646305, 4113780, 4456595, 4861740, 5347914, 6170670, 6975540, 7292610, 8021871, 8913190, 10695828, 12341340, 13369785, 14585220, 16043742, 17826380, 26739570, 32087484, 40109355, 53479140, 80218710, 160437420]

約数ペア:

[(1, 160437420), (2, 80218710), (3, 53479140), (4, 40109355), (5, 32087484), (6, 26739570), (9, 17826380), (10, 16043742), (11, 14585220), (12, 13369785), (13, 12341340), (15, 10695828), (18, 8913190), (20, 8021871), (22, 7292610), (23, 6975540), (26, 6170670), (30, 5347914), (33, 4861740), (36, 4456595), (39, 4113780), (44, 3646305), (45, 3565276), (46, 3487770), (52, 3085335), (55, 2917044), (60, 2673957), (65, 2468268), (66, 2430870), (69, 2325180), (78, 2056890), (90, 1782638), (92, 1743885), (99, 1620580), (110, 1458522), (115, 1395108), (117, 1371260), (130, 1234134), (132, 1215435), (138, 1162590), (143, 1121940), (156, 1028445), (165, 972348), (180, 891319), (195, 822756), (198, 810290), (207, 775060), (220, 729261), (230, 697554), (234, 685630), (253, 634140), (260, 617067), (271, 592020), (276, 581295), (286, 560970), (299, 536580), (330, 486174), (345, 465036), (390, 411378), (396, 405145), (414, 387530), (429, 373980), (460, 348777), (468, 342815), (495, 324116), (506, 317070), (542, 296010), (572, 280485), (585, 274252), (598, 268290), (660, 243087), (690, 232518), (715, 224388), (759, 211380), (780, 205689), (813, 197340), (828, 193765), (858, 186990), (897, 178860), (990, 162058), (1012, 158535), (1035, 155012), (1084, 148005), (1170, 137126), (1196, 134145), (1265, 126828), (1287, 124660), (1355, 118404), (1380, 116259), (1430, 112194), (1495, 107316), (1518, 105690), (1626, 98670), (1716, 93495), (1794, 89430), (1980, 81029), (2070, 77506), (2145, 74796), (2277, 70460), (2340, 68563), (2439, 65780), (2530, 63414), (2574, 62330), (2691, 59620), (2710, 59202), (2860, 56097), (2981, 53820), (2990, 53658), (3036, 52845), (3252, 49335), (3289, 48780), (3523, 45540), (3588, 44715), (3795, 42276), (4065, 39468), (4140, 38753), (4290, 37398), (4485, 35772), (4554, 35230), (4878, 32890), (5060, 31707), (5148, 31165), (5382, 29810), (5420, 29601), (5962, 26910), (5980, 26829), (6233, 25740), (6435, 24932), (6578, 24390), (7046, 22770), (7590, 21138), (8130, 19734), (8580, 18699), (8943, 17940), (8970, 17886), (9108, 17615), (9756, 16445), (9867, 16260), (10569, 15180), (10764, 14905), (11385, 14092), (11924, 13455), (12195, 13156), (12466, 12870)]