63905040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 238163328

約数和(自身を除く): 174258288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 227, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 454, 460, 510, 552, 612, 680, 681, 690, 720, 765, 782, 816, 828, 908, 920, 1020, 1035, 1104, 1135, 1173, 1224, 1360, 1362, 1380, 1530, 1564, 1656, 1816, 1840, 1955, 2040, 2043, 2070, 2270, 2346, 2448, 2724, 2760, 3060, 3128, 3312, 3405, 3519, 3632, 3859, 3910, 4080, 4086, 4140, 4540, 4692, 5221, 5448, 5520, 5865, 6120, 6256, 6810, 7038, 7718, 7820, 8172, 8280, 9080, 9384, 10215, 10442, 10896, 11577, 11730, 12240, 13620, 14076, 15436, 15640, 15663, 16344, 16560, 17595, 18160, 18768, 19295, 20430, 20884, 23154, 23460, 26105, 27240, 28152, 30872, 31280, 31326, 32688, 34731, 35190, 38590, 40860, 41768, 46308, 46920, 46989, 52210, 54480, 56304, 57885, 61744, 62652, 69462, 70380, 77180, 78315, 81720, 83536, 88757, 92616, 93840, 93978, 104420, 115770, 125304, 138924, 140760, 154360, 156630, 163440, 173655, 177514, 185232, 187956, 208840, 231540, 234945, 250608, 266271, 277848, 281520, 308720, 313260, 347310, 355028, 375912, 417680, 443785, 463080, 469890, 532542, 555696, 626520, 694620, 710056, 751824, 798813, 887570, 926160, 939780, 1065084, 1253040, 1331355, 1389240, 1420112, 1597626, 1775140, 1879560, 2130168, 2662710, 2778480, 3195252, 3550280, 3759120, 3994065, 4260336, 5325420, 6390504, 7100560, 7988130, 10650840, 12781008, 15976260, 21301680, 31952520, 63905040]

約数ペア:

[(1, 63905040), (2, 31952520), (3, 21301680), (4, 15976260), (5, 12781008), (6, 10650840), (8, 7988130), (9, 7100560), (10, 6390504), (12, 5325420), (15, 4260336), (16, 3994065), (17, 3759120), (18, 3550280), (20, 3195252), (23, 2778480), (24, 2662710), (30, 2130168), (34, 1879560), (36, 1775140), (40, 1597626), (45, 1420112), (46, 1389240), (48, 1331355), (51, 1253040), (60, 1065084), (68, 939780), (69, 926160), (72, 887570), (80, 798813), (85, 751824), (90, 710056), (92, 694620), (102, 626520), (115, 555696), (120, 532542), (136, 469890), (138, 463080), (144, 443785), (153, 417680), (170, 375912), (180, 355028), (184, 347310), (204, 313260), (207, 308720), (227, 281520), (230, 277848), (240, 266271), (255, 250608), (272, 234945), (276, 231540), (306, 208840), (340, 187956), (345, 185232), (360, 177514), (368, 173655), (391, 163440), (408, 156630), (414, 154360), (454, 140760), (460, 138924), (510, 125304), (552, 115770), (612, 104420), (680, 93978), (681, 93840), (690, 92616), (720, 88757), (765, 83536), (782, 81720), (816, 78315), (828, 77180), (908, 70380), (920, 69462), (1020, 62652), (1035, 61744), (1104, 57885), (1135, 56304), (1173, 54480), (1224, 52210), (1360, 46989), (1362, 46920), (1380, 46308), (1530, 41768), (1564, 40860), (1656, 38590), (1816, 35190), (1840, 34731), (1955, 32688), (2040, 31326), (2043, 31280), (2070, 30872), (2270, 28152), (2346, 27240), (2448, 26105), (2724, 23460), (2760, 23154), (3060, 20884), (3128, 20430), (3312, 19295), (3405, 18768), (3519, 18160), (3632, 17595), (3859, 16560), (3910, 16344), (4080, 15663), (4086, 15640), (4140, 15436), (4540, 14076), (4692, 13620), (5221, 12240), (5448, 11730), (5520, 11577), (5865, 10896), (6120, 10442), (6256, 10215), (6810, 9384), (7038, 9080), (7718, 8280), (7820, 8172)]