746173080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 2600294400

約数和(自身を除く): 1854121320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 71, 72, 74, 90, 108, 111, 120, 135, 142, 148, 180, 185, 213, 216, 222, 263, 270, 284, 296, 333, 355, 360, 370, 426, 444, 526, 540, 555, 568, 639, 666, 710, 740, 789, 852, 888, 999, 1052, 1065, 1080, 1110, 1278, 1315, 1332, 1420, 1480, 1578, 1665, 1704, 1917, 1998, 2104, 2130, 2220, 2367, 2556, 2627, 2630, 2664, 2840, 3156, 3195, 3330, 3834, 3945, 3996, 4260, 4440, 4734, 4995, 5112, 5254, 5260, 6312, 6390, 6660, 7101, 7668, 7881, 7890, 7992, 8520, 9468, 9585, 9731, 9990, 10508, 10520, 11835, 12780, 13135, 13320, 14202, 15336, 15762, 15780, 18673, 18936, 19170, 19462, 19980, 21016, 23643, 23670, 25560, 26270, 28404, 29193, 31524, 31560, 35505, 37346, 38340, 38924, 39405, 39960, 47286, 47340, 48655, 52540, 56019, 56808, 58386, 63048, 70929, 71010, 74692, 76680, 77848, 78810, 87579, 93365, 94572, 94680, 97310, 105080, 112038, 116772, 118215, 141858, 142020, 145965, 149384, 157620, 168057, 175158, 186730, 189144, 194620, 224076, 233544, 236430, 262737, 280095, 283716, 284040, 291930, 315240, 336114, 350316, 354645, 373460, 389240, 437895, 448152, 472860, 504171, 525474, 560190, 567432, 583860, 672228, 690901, 700632, 709290, 746920, 840285, 875790, 945720, 1008342, 1050948, 1120380, 1167720, 1313685, 1344456, 1381802, 1418580, 1680570, 1751580, 2016684, 2072703, 2101896, 2240760, 2520855, 2627370, 2763604, 2837160, 3361140, 3454505, 3503160, 4033368, 4145406, 5041710, 5254740, 5527208, 6218109, 6722280, 6909010, 8290812, 10083420, 10363515, 10509480, 12436218, 13818020, 16581624, 18654327, 20166840, 20727030, 24872436, 27636040, 31090545, 37308654, 41454060, 49744872, 62181090, 74617308, 82908120, 93271635, 124362180, 149234616, 186543270, 248724360, 373086540, 746173080]

約数ペア:

[(1, 746173080), (2, 373086540), (3, 248724360), (4, 186543270), (5, 149234616), (6, 124362180), (8, 93271635), (9, 82908120), (10, 74617308), (12, 62181090), (15, 49744872), (18, 41454060), (20, 37308654), (24, 31090545), (27, 27636040), (30, 24872436), (36, 20727030), (37, 20166840), (40, 18654327), (45, 16581624), (54, 13818020), (60, 12436218), (71, 10509480), (72, 10363515), (74, 10083420), (90, 8290812), (108, 6909010), (111, 6722280), (120, 6218109), (135, 5527208), (142, 5254740), (148, 5041710), (180, 4145406), (185, 4033368), (213, 3503160), (216, 3454505), (222, 3361140), (263, 2837160), (270, 2763604), (284, 2627370), (296, 2520855), (333, 2240760), (355, 2101896), (360, 2072703), (370, 2016684), (426, 1751580), (444, 1680570), (526, 1418580), (540, 1381802), (555, 1344456), (568, 1313685), (639, 1167720), (666, 1120380), (710, 1050948), (740, 1008342), (789, 945720), (852, 875790), (888, 840285), (999, 746920), (1052, 709290), (1065, 700632), (1080, 690901), (1110, 672228), (1278, 583860), (1315, 567432), (1332, 560190), (1420, 525474), (1480, 504171), (1578, 472860), (1665, 448152), (1704, 437895), (1917, 389240), (1998, 373460), (2104, 354645), (2130, 350316), (2220, 336114), (2367, 315240), (2556, 291930), (2627, 284040), (2630, 283716), (2664, 280095), (2840, 262737), (3156, 236430), (3195, 233544), (3330, 224076), (3834, 194620), (3945, 189144), (3996, 186730), (4260, 175158), (4440, 168057), (4734, 157620), (4995, 149384), (5112, 145965), (5254, 142020), (5260, 141858), (6312, 118215), (6390, 116772), (6660, 112038), (7101, 105080), (7668, 97310), (7881, 94680), (7890, 94572), (7992, 93365), (8520, 87579), (9468, 78810), (9585, 77848), (9731, 76680), (9990, 74692), (10508, 71010), (10520, 70929), (11835, 63048), (12780, 58386), (13135, 56808), (13320, 56019), (14202, 52540), (15336, 48655), (15762, 47340), (15780, 47286), (18673, 39960), (18936, 39405), (19170, 38924), (19462, 38340), (19980, 37346), (21016, 35505), (23643, 31560), (23670, 31524), (25560, 29193), (26270, 28404)]