494050408020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2840

約数の個数: 384

約数和(自身を含む): 1679638464000

約数和(自身を除く): 1185588055980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 178, 180, 195, 234, 260, 267, 270, 331, 351, 356, 390, 445, 468, 534, 540, 585, 662, 702, 780, 801, 890, 993, 1068, 1157, 1170, 1324, 1335, 1404, 1602, 1655, 1755, 1780, 1986, 2314, 2340, 2389, 2403, 2670, 2979, 3204, 3310, 3471, 3510, 3972, 4005, 4303, 4628, 4778, 4806, 4965, 5340, 5785, 5958, 6620, 6942, 7020, 7167, 8010, 8606, 8937, 9556, 9612, 9930, 10413, 11570, 11916, 11945, 12015, 12909, 13884, 14334, 14895, 16020, 17212, 17355, 17874, 19860, 20826, 21501, 21515, 23140, 23890, 24030, 25818, 28668, 29459, 29790, 31057, 31239, 34710, 35748, 35835, 38727, 41652, 43002, 43030, 44685, 47780, 48060, 51636, 52065, 58918, 59580, 62114, 62478, 64503, 64545, 69420, 71670, 77454, 86004, 86060, 88377, 89370, 93171, 104130, 107505, 116181, 117836, 124228, 124956, 129006, 129090, 143340, 147295, 154908, 155285, 156195, 176754, 178740, 186342, 193635, 208260, 212621, 215010, 232362, 258012, 258180, 265131, 279513, 294590, 310570, 312390, 322515, 353508, 372684, 382967, 387270, 425242, 430020, 441885, 464724, 465855, 530262, 559026, 580905, 589180, 621140, 624780, 637863, 645030, 765934, 774540, 790759, 795393, 838539, 850484, 883770, 931710, 1060524, 1063105, 1118052, 1148901, 1161810, 1275726, 1290060, 1325655, 1397565, 1531868, 1581518, 1590786, 1677078, 1767540, 1863420, 1913589, 1914835, 2126210, 2297802, 2323620, 2372277, 2551452, 2651310, 2764073, 2795130, 3163036, 3181572, 3189315, 3354156, 3446703, 3827178, 3829670, 3953795, 3976965, 4192695, 4252420, 4595604, 4744554, 5302620, 5528146, 5590260, 5740767, 5744505, 6378630, 6893406, 7116831, 7654356, 7659340, 7907590, 7953930, 8292219, 8385390, 9489108, 9567945, 10279867, 10340109, 11056292, 11481534, 11489010, 11861385, 12757260, 13786812, 13820365, 14233662, 15815180, 15907860, 16584438, 16770780, 17233515, 19135890, 20559734, 20680218, 21350493, 22963068, 22978020, 23722770, 24876657, 27640730, 28467324, 28703835, 30839601, 33168876, 34467030, 35584155, 38271780, 41119468, 41360436, 41461095, 42700986, 47445540, 49753314, 51399335, 51700545, 55281460, 57407670, 61679202, 68934060, 70377551, 71168310, 74629971, 82922190, 85401972, 92518803, 99506628, 102798670, 103401090, 106752465, 114815340, 123358404, 124383285, 140755102, 142336620, 149259942, 154198005, 165844380, 185037606, 205597340, 206802180, 211132653, 213504930, 248766570, 277556409, 281510204, 298519884, 308396010, 351887755, 370075212, 373149855, 422265306, 427009860, 462594015, 497533140, 555112818, 616792020, 633397959, 703775510, 746299710, 844530612, 914908163, 925188030, 1055663265, 1110225636, 1266795918, 1387782045, 1407551020, 1492599420, 1829816326, 1850376060, 1900193877, 2111326530, 2533591836, 2744724489, 2775564090, 3166989795, 3659632652, 3800387754, 4222653060, 4574540815, 5489448978, 5551128180, 6333979590, 7600775508, 8234173467, 9149081630, 9500969385, 10978897956, 12667959180, 13723622445, 16468346934, 18298163260, 19001938770, 24702520401, 27447244890, 32936693868, 38003877540, 41170867335, 49405040802, 54894489780, 82341734670, 98810081604, 123512602005, 164683469340, 247025204010, 494050408020]

約数ペア:

[(1, 494050408020), (2, 247025204010), (3, 164683469340), (4, 123512602005), (5, 98810081604), (6, 82341734670), (9, 54894489780), (10, 49405040802), (12, 41170867335), (13, 38003877540), (15, 32936693868), (18, 27447244890), (20, 24702520401), (26, 19001938770), (27, 18298163260), (30, 16468346934), (36, 13723622445), (39, 12667959180), (45, 10978897956), (52, 9500969385), (54, 9149081630), (60, 8234173467), (65, 7600775508), (78, 6333979590), (89, 5551128180), (90, 5489448978), (108, 4574540815), (117, 4222653060), (130, 3800387754), (135, 3659632652), (156, 3166989795), (178, 2775564090), (180, 2744724489), (195, 2533591836), (234, 2111326530), (260, 1900193877), (267, 1850376060), (270, 1829816326), (331, 1492599420), (351, 1407551020), (356, 1387782045), (390, 1266795918), (445, 1110225636), (468, 1055663265), (534, 925188030), (540, 914908163), (585, 844530612), (662, 746299710), (702, 703775510), (780, 633397959), (801, 616792020), (890, 555112818), (993, 497533140), (1068, 462594015), (1157, 427009860), (1170, 422265306), (1324, 373149855), (1335, 370075212), (1404, 351887755), (1602, 308396010), (1655, 298519884), (1755, 281510204), (1780, 277556409), (1986, 248766570), (2314, 213504930), (2340, 211132653), (2389, 206802180), (2403, 205597340), (2670, 185037606), (2979, 165844380), (3204, 154198005), (3310, 149259942), (3471, 142336620), (3510, 140755102), (3972, 124383285), (4005, 123358404), (4303, 114815340), (4628, 106752465), (4778, 103401090), (4806, 102798670), (4965, 99506628), (5340, 92518803), (5785, 85401972), (5958, 82922190), (6620, 74629971), (6942, 71168310), (7020, 70377551), (7167, 68934060), (8010, 61679202), (8606, 57407670), (8937, 55281460), (9556, 51700545), (9612, 51399335), (9930, 49753314), (10413, 47445540), (11570, 42700986), (11916, 41461095), (11945, 41360436), (12015, 41119468), (12909, 38271780), (13884, 35584155), (14334, 34467030), (14895, 33168876), (16020, 30839601), (17212, 28703835), (17355, 28467324), (17874, 27640730), (19860, 24876657), (20826, 23722770), (21501, 22978020), (21515, 22963068), (23140, 21350493), (23890, 20680218), (24030, 20559734), (25818, 19135890), (28668, 17233515), (29459, 16770780), (29790, 16584438), (31057, 15907860), (31239, 15815180), (34710, 14233662), (35748, 13820365), (35835, 13786812), (38727, 12757260), (41652, 11861385), (43002, 11489010), (43030, 11481534), (44685, 11056292), (47780, 10340109), (48060, 10279867), (51636, 9567945), (52065, 9489108), (58918, 8385390), (59580, 8292219), (62114, 7953930), (62478, 7907590), (64503, 7659340), (64545, 7654356), (69420, 7116831), (71670, 6893406), (77454, 6378630), (86004, 5744505), (86060, 5740767), (88377, 5590260), (89370, 5528146), (93171, 5302620), (104130, 4744554), (107505, 4595604), (116181, 4252420), (117836, 4192695), (124228, 3976965), (124956, 3953795), (129006, 3829670), (129090, 3827178), (143340, 3446703), (147295, 3354156), (154908, 3189315), (155285, 3181572), (156195, 3163036), (176754, 2795130), (178740, 2764073), (186342, 2651310), (193635, 2551452), (208260, 2372277), (212621, 2323620), (215010, 2297802), (232362, 2126210), (258012, 1914835), (258180, 1913589), (265131, 1863420), (279513, 1767540), (294590, 1677078), (310570, 1590786), (312390, 1581518), (322515, 1531868), (353508, 1397565), (372684, 1325655), (382967, 1290060), (387270, 1275726), (425242, 1161810), (430020, 1148901), (441885, 1118052), (464724, 1063105), (465855, 1060524), (530262, 931710), (559026, 883770), (580905, 850484), (589180, 838539), (621140, 795393), (624780, 790759), (637863, 774540), (645030, 765934)]