290389320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 1101513600

約数和(自身を除く): 811124280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 43, 45, 52, 54, 60, 65, 72, 74, 78, 86, 90, 104, 108, 111, 117, 120, 129, 130, 135, 148, 156, 169, 172, 180, 185, 195, 215, 216, 222, 234, 258, 260, 270, 296, 312, 333, 338, 344, 351, 360, 370, 387, 390, 430, 444, 468, 481, 507, 516, 520, 540, 555, 559, 585, 645, 666, 676, 702, 740, 774, 780, 845, 860, 888, 936, 962, 999, 1014, 1032, 1080, 1110, 1118, 1161, 1170, 1290, 1332, 1352, 1404, 1443, 1480, 1521, 1548, 1560, 1591, 1665, 1677, 1690, 1720, 1755, 1924, 1935, 1998, 2028, 2220, 2236, 2322, 2340, 2405, 2535, 2580, 2664, 2795, 2808, 2886, 3042, 3096, 3182, 3330, 3354, 3380, 3510, 3848, 3870, 3996, 4056, 4329, 4440, 4472, 4563, 4644, 4680, 4773, 4810, 4995, 5031, 5070, 5160, 5590, 5772, 5805, 6084, 6253, 6364, 6660, 6708, 6760, 7020, 7215, 7267, 7605, 7740, 7955, 7992, 8385, 8658, 9126, 9288, 9546, 9620, 9990, 10062, 10140, 11180, 11544, 11610, 12168, 12506, 12728, 12987, 13320, 13416, 14040, 14319, 14430, 14534, 15093, 15210, 15480, 15910, 16770, 17316, 18252, 18759, 19092, 19240, 19980, 20124, 20280, 20683, 21645, 21801, 22360, 22815, 23220, 23865, 25012, 25155, 25974, 28638, 28860, 29068, 30186, 30420, 31265, 31820, 33540, 34632, 36335, 36504, 37518, 38184, 39960, 40248, 41366, 42957, 43290, 43602, 45630, 46440, 47730, 50024, 50310, 51948, 56277, 57276, 57720, 58136, 60372, 60840, 62049, 62530, 63640, 64935, 65403, 67080, 71595, 72670, 75036, 75465, 82732, 85914, 86580, 87204, 91260, 93795, 95460, 100620, 103415, 103896, 109005, 112554, 114552, 120744, 124098, 125060, 129870, 130806, 143190, 145340, 150072, 150930, 165464, 168831, 171828, 173160, 174408, 182520, 186147, 187590, 190920, 196209, 201240, 206830, 214785, 218010, 225108, 248196, 250120, 259740, 261612, 268879, 281385, 286380, 290680, 301860, 310245, 327015, 337662, 343656, 372294, 375180, 392418, 413660, 429570, 436020, 450216, 496392, 519480, 523224, 537758, 558441, 562770, 572760, 603720, 620490, 654030, 675324, 744588, 750360, 784836, 806637, 827320, 844155, 859140, 872040, 930735, 981045, 1075516, 1116882, 1125540, 1240980, 1308060, 1344395, 1350648, 1489176, 1569672, 1613274, 1688310, 1718280, 1861470, 1962090, 2151032, 2233764, 2251080, 2419911, 2481960, 2616120, 2688790, 2792205, 3226548, 3376620, 3722940, 3924180, 4033185, 4467528, 4839822, 5377580, 5584410, 6453096, 6753240, 7259733, 7445880, 7848360, 8066370, 9679644, 10755160, 11168820, 12099555, 14519466, 16132740, 19359288, 22337640, 24199110, 29038932, 32265480, 36298665, 48398220, 58077864, 72597330, 96796440, 145194660, 290389320]

約数ペア:

[(1, 290389320), (2, 145194660), (3, 96796440), (4, 72597330), (5, 58077864), (6, 48398220), (8, 36298665), (9, 32265480), (10, 29038932), (12, 24199110), (13, 22337640), (15, 19359288), (18, 16132740), (20, 14519466), (24, 12099555), (26, 11168820), (27, 10755160), (30, 9679644), (36, 8066370), (37, 7848360), (39, 7445880), (40, 7259733), (43, 6753240), (45, 6453096), (52, 5584410), (54, 5377580), (60, 4839822), (65, 4467528), (72, 4033185), (74, 3924180), (78, 3722940), (86, 3376620), (90, 3226548), (104, 2792205), (108, 2688790), (111, 2616120), (117, 2481960), (120, 2419911), (129, 2251080), (130, 2233764), (135, 2151032), (148, 1962090), (156, 1861470), (169, 1718280), (172, 1688310), (180, 1613274), (185, 1569672), (195, 1489176), (215, 1350648), (216, 1344395), (222, 1308060), (234, 1240980), (258, 1125540), (260, 1116882), (270, 1075516), (296, 981045), (312, 930735), (333, 872040), (338, 859140), (344, 844155), (351, 827320), (360, 806637), (370, 784836), (387, 750360), (390, 744588), (430, 675324), (444, 654030), (468, 620490), (481, 603720), (507, 572760), (516, 562770), (520, 558441), (540, 537758), (555, 523224), (559, 519480), (585, 496392), (645, 450216), (666, 436020), (676, 429570), (702, 413660), (740, 392418), (774, 375180), (780, 372294), (845, 343656), (860, 337662), (888, 327015), (936, 310245), (962, 301860), (999, 290680), (1014, 286380), (1032, 281385), (1080, 268879), (1110, 261612), (1118, 259740), (1161, 250120), (1170, 248196), (1290, 225108), (1332, 218010), (1352, 214785), (1404, 206830), (1443, 201240), (1480, 196209), (1521, 190920), (1548, 187590), (1560, 186147), (1591, 182520), (1665, 174408), (1677, 173160), (1690, 171828), (1720, 168831), (1755, 165464), (1924, 150930), (1935, 150072), (1998, 145340), (2028, 143190), (2220, 130806), (2236, 129870), (2322, 125060), (2340, 124098), (2405, 120744), (2535, 114552), (2580, 112554), (2664, 109005), (2795, 103896), (2808, 103415), (2886, 100620), (3042, 95460), (3096, 93795), (3182, 91260), (3330, 87204), (3354, 86580), (3380, 85914), (3510, 82732), (3848, 75465), (3870, 75036), (3996, 72670), (4056, 71595), (4329, 67080), (4440, 65403), (4472, 64935), (4563, 63640), (4644, 62530), (4680, 62049), (4773, 60840), (4810, 60372), (4995, 58136), (5031, 57720), (5070, 57276), (5160, 56277), (5590, 51948), (5772, 50310), (5805, 50024), (6084, 47730), (6253, 46440), (6364, 45630), (6660, 43602), (6708, 43290), (6760, 42957), (7020, 41366), (7215, 40248), (7267, 39960), (7605, 38184), (7740, 37518), (7955, 36504), (7992, 36335), (8385, 34632), (8658, 33540), (9126, 31820), (9288, 31265), (9546, 30420), (9620, 30186), (9990, 29068), (10062, 28860), (10140, 28638), (11180, 25974), (11544, 25155), (11610, 25012), (12168, 23865), (12506, 23220), (12728, 22815), (12987, 22360), (13320, 21801), (13416, 21645), (14040, 20683), (14319, 20280), (14430, 20124), (14534, 19980), (15093, 19240), (15210, 19092), (15480, 18759), (15910, 18252), (16770, 17316)]