71409900120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{158393}}^1$

素因数の和:158454

約数の個数: 192

約数和(自身を含む): 245079868320

約数和(自身を除く): 173669968200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 289, 312, 340, 390, 408, 442, 510, 520, 578, 663, 680, 780, 867, 884, 1020, 1105, 1156, 1326, 1445, 1560, 1734, 1768, 2040, 2210, 2312, 2652, 2890, 3315, 3468, 3757, 4335, 4420, 5304, 5780, 6630, 6936, 7514, 8670, 8840, 11271, 11560, 13260, 15028, 17340, 18785, 22542, 26520, 30056, 34680, 37570, 45084, 56355, 75140, 90168, 112710, 150280, 158393, 225420, 316786, 450840, 475179, 633572, 791965, 950358, 1267144, 1583930, 1900716, 2059109, 2375895, 2692681, 3167860, 3801432, 4118218, 4751790, 5385362, 6177327, 6335720, 8078043, 8236436, 9503580, 10295545, 10770724, 12354654, 13463405, 16156086, 16472872, 19007160, 20591090, 21541448, 24709308, 26926810, 30886635, 32312172, 35004853, 40390215, 41182180, 45775577, 49418616, 53853620, 61773270, 64624344, 70009706, 80780430, 82364360, 91551154, 105014559, 107707240, 123546540, 137326731, 140019412, 161560860, 175024265, 183102308, 210029118, 228877885, 247093080, 274653462, 280038824, 323121720, 350048530, 366204616, 420058236, 457755770, 525072795, 549306924, 595082501, 686633655, 700097060, 840116472, 915511540, 1050145590, 1098613848, 1190165002, 1373267310, 1400194120, 1785247503, 1831023080, 2100291180, 2380330004, 2746534620, 2975412505, 3570495006, 4200582360, 4760660008, 5493069240, 5950825010, 7140990012, 8926237515, 11901650020, 14281980024, 17852475030, 23803300040, 35704950060, 71409900120]

約数ペア:

[(1, 71409900120), (2, 35704950060), (3, 23803300040), (4, 17852475030), (5, 14281980024), (6, 11901650020), (8, 8926237515), (10, 7140990012), (12, 5950825010), (13, 5493069240), (15, 4760660008), (17, 4200582360), (20, 3570495006), (24, 2975412505), (26, 2746534620), (30, 2380330004), (34, 2100291180), (39, 1831023080), (40, 1785247503), (51, 1400194120), (52, 1373267310), (60, 1190165002), (65, 1098613848), (68, 1050145590), (78, 915511540), (85, 840116472), (102, 700097060), (104, 686633655), (120, 595082501), (130, 549306924), (136, 525072795), (156, 457755770), (170, 420058236), (195, 366204616), (204, 350048530), (221, 323121720), (255, 280038824), (260, 274653462), (289, 247093080), (312, 228877885), (340, 210029118), (390, 183102308), (408, 175024265), (442, 161560860), (510, 140019412), (520, 137326731), (578, 123546540), (663, 107707240), (680, 105014559), (780, 91551154), (867, 82364360), (884, 80780430), (1020, 70009706), (1105, 64624344), (1156, 61773270), (1326, 53853620), (1445, 49418616), (1560, 45775577), (1734, 41182180), (1768, 40390215), (2040, 35004853), (2210, 32312172), (2312, 30886635), (2652, 26926810), (2890, 24709308), (3315, 21541448), (3468, 20591090), (3757, 19007160), (4335, 16472872), (4420, 16156086), (5304, 13463405), (5780, 12354654), (6630, 10770724), (6936, 10295545), (7514, 9503580), (8670, 8236436), (8840, 8078043), (11271, 6335720), (11560, 6177327), (13260, 5385362), (15028, 4751790), (17340, 4118218), (18785, 3801432), (22542, 3167860), (26520, 2692681), (30056, 2375895), (34680, 2059109), (37570, 1900716), (45084, 1583930), (56355, 1267144), (75140, 950358), (90168, 791965), (112710, 633572), (150280, 475179), (158393, 450840), (225420, 316786)]