40818960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 360

約数和(自身を含む): 173660760

約数和(自身を除く): 132841800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 89, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 178, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 267, 273, 280, 294, 312, 315, 336, 356, 360, 364, 390, 392, 420, 441, 445, 455, 468, 490, 504, 520, 534, 546, 560, 585, 588, 623, 624, 630, 637, 712, 720, 728, 735, 780, 784, 801, 819, 840, 882, 890, 910, 936, 980, 1008, 1040, 1068, 1092, 1157, 1170, 1176, 1246, 1260, 1274, 1335, 1365, 1424, 1456, 1470, 1560, 1602, 1638, 1680, 1764, 1780, 1820, 1869, 1872, 1911, 1960, 2136, 2184, 2205, 2314, 2340, 2352, 2492, 2520, 2548, 2670, 2730, 2940, 3115, 3120, 3185, 3204, 3276, 3471, 3528, 3560, 3640, 3738, 3822, 3920, 4005, 4095, 4272, 4361, 4368, 4410, 4628, 4680, 4984, 5040, 5096, 5340, 5460, 5607, 5733, 5785, 5880, 6230, 6370, 6408, 6552, 6942, 7056, 7120, 7280, 7476, 7644, 8010, 8099, 8190, 8722, 8820, 9256, 9345, 9360, 9555, 9968, 10192, 10413, 10680, 10920, 11214, 11466, 11570, 11760, 12460, 12740, 12816, 13083, 13104, 13884, 14952, 15288, 16020, 16198, 16380, 17355, 17444, 17640, 18512, 18690, 19110, 20826, 21360, 21805, 21840, 22428, 22932, 23140, 24297, 24920, 25480, 26166, 27768, 28035, 28665, 29904, 30576, 32040, 32396, 32760, 34710, 34888, 35280, 37380, 38220, 39249, 40495, 41652, 43610, 44856, 45864, 46280, 48594, 49840, 50960, 52065, 52332, 55536, 56070, 56693, 57330, 64080, 64792, 65415, 65520, 69420, 69776, 72891, 74760, 76440, 78498, 80990, 83304, 87220, 89712, 91728, 92560, 97188, 104130, 104664, 112140, 113386, 114660, 121485, 129584, 130830, 138840, 145782, 149520, 152880, 156996, 161980, 166608, 170079, 174440, 194376, 196245, 208260, 209328, 224280, 226772, 229320, 242970, 261660, 277680, 283465, 291564, 313992, 323960, 340158, 348880, 364455, 388752, 392490, 416520, 448560, 453544, 458640, 485940, 510237, 523320, 566930, 583128, 627984, 647920, 680316, 728910, 784980, 833040, 850395, 907088, 971880, 1020474, 1046640, 1133860, 1166256, 1360632, 1457820, 1569960, 1700790, 1943760, 2040948, 2267720, 2551185, 2721264, 2915640, 3139920, 3401580, 4081896, 4535440, 5102370, 5831280, 6803160, 8163792, 10204740, 13606320, 20409480, 40818960]

約数ペア:

[(1, 40818960), (2, 20409480), (3, 13606320), (4, 10204740), (5, 8163792), (6, 6803160), (7, 5831280), (8, 5102370), (9, 4535440), (10, 4081896), (12, 3401580), (13, 3139920), (14, 2915640), (15, 2721264), (16, 2551185), (18, 2267720), (20, 2040948), (21, 1943760), (24, 1700790), (26, 1569960), (28, 1457820), (30, 1360632), (35, 1166256), (36, 1133860), (39, 1046640), (40, 1020474), (42, 971880), (45, 907088), (48, 850395), (49, 833040), (52, 784980), (56, 728910), (60, 680316), (63, 647920), (65, 627984), (70, 583128), (72, 566930), (78, 523320), (80, 510237), (84, 485940), (89, 458640), (90, 453544), (91, 448560), (98, 416520), (104, 392490), (105, 388752), (112, 364455), (117, 348880), (120, 340158), (126, 323960), (130, 313992), (140, 291564), (144, 283465), (147, 277680), (156, 261660), (168, 242970), (178, 229320), (180, 226772), (182, 224280), (195, 209328), (196, 208260), (208, 196245), (210, 194376), (234, 174440), (240, 170079), (245, 166608), (252, 161980), (260, 156996), (267, 152880), (273, 149520), (280, 145782), (294, 138840), (312, 130830), (315, 129584), (336, 121485), (356, 114660), (360, 113386), (364, 112140), (390, 104664), (392, 104130), (420, 97188), (441, 92560), (445, 91728), (455, 89712), (468, 87220), (490, 83304), (504, 80990), (520, 78498), (534, 76440), (546, 74760), (560, 72891), (585, 69776), (588, 69420), (623, 65520), (624, 65415), (630, 64792), (637, 64080), (712, 57330), (720, 56693), (728, 56070), (735, 55536), (780, 52332), (784, 52065), (801, 50960), (819, 49840), (840, 48594), (882, 46280), (890, 45864), (910, 44856), (936, 43610), (980, 41652), (1008, 40495), (1040, 39249), (1068, 38220), (1092, 37380), (1157, 35280), (1170, 34888), (1176, 34710), (1246, 32760), (1260, 32396), (1274, 32040), (1335, 30576), (1365, 29904), (1424, 28665), (1456, 28035), (1470, 27768), (1560, 26166), (1602, 25480), (1638, 24920), (1680, 24297), (1764, 23140), (1780, 22932), (1820, 22428), (1869, 21840), (1872, 21805), (1911, 21360), (1960, 20826), (2136, 19110), (2184, 18690), (2205, 18512), (2314, 17640), (2340, 17444), (2352, 17355), (2492, 16380), (2520, 16198), (2548, 16020), (2670, 15288), (2730, 14952), (2940, 13884), (3115, 13104), (3120, 13083), (3185, 12816), (3204, 12740), (3276, 12460), (3471, 11760), (3528, 11570), (3560, 11466), (3640, 11214), (3738, 10920), (3822, 10680), (3920, 10413), (4005, 10192), (4095, 9968), (4272, 9555), (4361, 9360), (4368, 9345), (4410, 9256), (4628, 8820), (4680, 8722), (4984, 8190), (5040, 8099), (5096, 8010), (5340, 7644), (5460, 7476), (5607, 7280), (5733, 7120), (5785, 7056), (5880, 6942), (6230, 6552), (6370, 6408)]