628404245460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1$

素因数の和:1583

約数の個数: 288

約数和(自身を含む): 1967145852672

約数和(自身を除く): 1338741607212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 181, 215, 258, 362, 387, 430, 516, 543, 617, 645, 724, 727, 774, 860, 905, 1086, 1234, 1290, 1454, 1548, 1629, 1810, 1851, 1935, 2172, 2181, 2468, 2580, 2715, 2908, 3085, 3258, 3620, 3635, 3702, 3870, 4362, 5430, 5553, 6170, 6516, 6543, 7270, 7404, 7740, 7783, 8145, 8724, 9255, 10860, 10905, 11106, 12340, 13086, 14540, 15566, 16290, 18510, 21810, 22212, 23349, 26172, 26531, 27765, 31132, 31261, 32580, 32715, 37020, 38915, 43620, 46698, 53062, 55530, 62522, 65430, 70047, 77830, 79593, 93396, 93783, 106124, 111060, 111677, 116745, 125044, 130860, 131587, 132655, 140094, 155660, 156305, 159186, 187566, 223354, 233490, 238779, 263174, 265310, 280188, 281349, 312610, 318372, 335031, 350235, 375132, 394761, 397965, 446708, 448559, 466980, 468915, 477558, 526348, 530620, 558385, 562698, 625220, 657935, 670062, 700470, 789522, 795930, 897118, 937830, 955116, 1005093, 1116770, 1125396, 1184283, 1193895, 1315870, 1340124, 1345677, 1400940, 1406745, 1579044, 1591860, 1675155, 1794236, 1875660, 1973805, 2010186, 2233540, 2242795, 2368566, 2387790, 2631740, 2691354, 2813490, 3350310, 3947610, 4020372, 4037031, 4485590, 4737132, 4775580, 4802111, 5025465, 5382708, 5626980, 5658241, 5921415, 6700620, 6728385, 7895220, 8074062, 8971180, 9604222, 10050930, 11316482, 11842830, 13456770, 14406333, 16148124, 16974723, 19208444, 19288037, 20101860, 20185155, 22632964, 23685660, 24010555, 26913540, 28291205, 28812666, 33949446, 38576074, 40370310, 43218999, 48021110, 50924169, 56582410, 57625332, 57864111, 67898892, 72031665, 77152148, 80740620, 81189179, 84873615, 86437998, 96042220, 96440185, 101848338, 113164820, 115728222, 144063330, 162378358, 169747230, 172875996, 173592333, 192880370, 203696676, 216094995, 231456444, 243567537, 254620845, 288126660, 289320555, 324756716, 339494460, 347184666, 385760740, 405945895, 432189990, 487135074, 509241690, 578641110, 694369332, 730702611, 811891790, 864379980, 867961665, 974270148, 1018483380, 1157282220, 1217837685, 1461405222, 1623783580, 1735923330, 2435675370, 2922810444, 3471846660, 3491134697, 3653513055, 4871350740, 6982269394, 7307026110, 10473404091, 13964538788, 14614052220, 17455673485, 20946808182, 31420212273, 34911346970, 41893616364, 52367020455, 62840424546, 69822693940, 104734040910, 125680849092, 157101061365, 209468081820, 314202122730, 628404245460]

約数ペア:

[(1, 628404245460), (2, 314202122730), (3, 209468081820), (4, 157101061365), (5, 125680849092), (6, 104734040910), (9, 69822693940), (10, 62840424546), (12, 52367020455), (15, 41893616364), (18, 34911346970), (20, 31420212273), (30, 20946808182), (36, 17455673485), (43, 14614052220), (45, 13964538788), (60, 10473404091), (86, 7307026110), (90, 6982269394), (129, 4871350740), (172, 3653513055), (180, 3491134697), (181, 3471846660), (215, 2922810444), (258, 2435675370), (362, 1735923330), (387, 1623783580), (430, 1461405222), (516, 1217837685), (543, 1157282220), (617, 1018483380), (645, 974270148), (724, 867961665), (727, 864379980), (774, 811891790), (860, 730702611), (905, 694369332), (1086, 578641110), (1234, 509241690), (1290, 487135074), (1454, 432189990), (1548, 405945895), (1629, 385760740), (1810, 347184666), (1851, 339494460), (1935, 324756716), (2172, 289320555), (2181, 288126660), (2468, 254620845), (2580, 243567537), (2715, 231456444), (2908, 216094995), (3085, 203696676), (3258, 192880370), (3620, 173592333), (3635, 172875996), (3702, 169747230), (3870, 162378358), (4362, 144063330), (5430, 115728222), (5553, 113164820), (6170, 101848338), (6516, 96440185), (6543, 96042220), (7270, 86437998), (7404, 84873615), (7740, 81189179), (7783, 80740620), (8145, 77152148), (8724, 72031665), (9255, 67898892), (10860, 57864111), (10905, 57625332), (11106, 56582410), (12340, 50924169), (13086, 48021110), (14540, 43218999), (15566, 40370310), (16290, 38576074), (18510, 33949446), (21810, 28812666), (22212, 28291205), (23349, 26913540), (26172, 24010555), (26531, 23685660), (27765, 22632964), (31132, 20185155), (31261, 20101860), (32580, 19288037), (32715, 19208444), (37020, 16974723), (38915, 16148124), (43620, 14406333), (46698, 13456770), (53062, 11842830), (55530, 11316482), (62522, 10050930), (65430, 9604222), (70047, 8971180), (77830, 8074062), (79593, 7895220), (93396, 6728385), (93783, 6700620), (106124, 5921415), (111060, 5658241), (111677, 5626980), (116745, 5382708), (125044, 5025465), (130860, 4802111), (131587, 4775580), (132655, 4737132), (140094, 4485590), (155660, 4037031), (156305, 4020372), (159186, 3947610), (187566, 3350310), (223354, 2813490), (233490, 2691354), (238779, 2631740), (263174, 2387790), (265310, 2368566), (280188, 2242795), (281349, 2233540), (312610, 2010186), (318372, 1973805), (335031, 1875660), (350235, 1794236), (375132, 1675155), (394761, 1591860), (397965, 1579044), (446708, 1406745), (448559, 1400940), (466980, 1345677), (468915, 1340124), (477558, 1315870), (526348, 1193895), (530620, 1184283), (558385, 1125396), (562698, 1116770), (625220, 1005093), (657935, 955116), (670062, 937830), (700470, 897118), (789522, 795930)]