2948245080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:826

約数の個数: 256

約数和(自身を含む): 10066636800

約数和(自身を除く): 7118391720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 109, 110, 120, 124, 132, 155, 165, 186, 218, 220, 248, 264, 310, 327, 330, 341, 372, 436, 440, 465, 545, 620, 654, 660, 661, 682, 744, 872, 930, 1023, 1090, 1199, 1240, 1308, 1320, 1322, 1364, 1635, 1705, 1860, 1983, 2046, 2180, 2398, 2616, 2644, 2728, 3270, 3305, 3379, 3410, 3597, 3720, 3966, 4092, 4360, 4796, 5115, 5288, 5995, 6540, 6610, 6758, 6820, 7194, 7271, 7932, 8184, 9592, 9915, 10137, 10230, 11990, 13080, 13220, 13516, 13640, 14388, 14542, 15864, 16895, 17985, 19830, 20274, 20460, 20491, 21813, 23980, 26440, 27032, 28776, 29084, 33790, 35970, 36355, 37169, 39660, 40548, 40920, 40982, 43626, 47960, 50685, 58168, 61473, 67580, 71940, 72049, 72710, 74338, 79320, 81096, 81964, 87252, 101370, 102455, 109065, 111507, 122946, 135160, 143880, 144098, 145420, 148676, 163928, 174504, 185845, 202740, 204910, 216147, 218130, 223014, 225401, 245892, 288196, 290840, 297352, 307365, 360245, 371690, 405480, 409820, 432294, 436260, 446028, 450802, 491784, 557535, 576392, 614730, 676203, 720490, 743380, 792539, 819640, 864588, 872520, 892056, 901604, 1080735, 1115070, 1127005, 1229460, 1352406, 1440980, 1486760, 1585078, 1729176, 1803208, 2161470, 2230140, 2233519, 2254010, 2377617, 2458920, 2704812, 2881960, 3170156, 3381015, 3962695, 4322940, 4460280, 4467038, 4508020, 4755234, 5409624, 6340312, 6700557, 6762030, 7925390, 8645880, 8934076, 9016040, 9510468, 11167595, 11888085, 13401114, 13524060, 15850780, 17868152, 19020936, 22335190, 23776170, 24568709, 26802228, 27048120, 31701560, 33502785, 44670380, 47552340, 49137418, 53604456, 67005570, 73706127, 89340760, 95104680, 98274836, 122843545, 134011140, 147412254, 196549672, 245687090, 268022280, 294824508, 368530635, 491374180, 589649016, 737061270, 982748360, 1474122540, 2948245080]

約数ペア:

[(1, 2948245080), (2, 1474122540), (3, 982748360), (4, 737061270), (5, 589649016), (6, 491374180), (8, 368530635), (10, 294824508), (11, 268022280), (12, 245687090), (15, 196549672), (20, 147412254), (22, 134011140), (24, 122843545), (30, 98274836), (31, 95104680), (33, 89340760), (40, 73706127), (44, 67005570), (55, 53604456), (60, 49137418), (62, 47552340), (66, 44670380), (88, 33502785), (93, 31701560), (109, 27048120), (110, 26802228), (120, 24568709), (124, 23776170), (132, 22335190), (155, 19020936), (165, 17868152), (186, 15850780), (218, 13524060), (220, 13401114), (248, 11888085), (264, 11167595), (310, 9510468), (327, 9016040), (330, 8934076), (341, 8645880), (372, 7925390), (436, 6762030), (440, 6700557), (465, 6340312), (545, 5409624), (620, 4755234), (654, 4508020), (660, 4467038), (661, 4460280), (682, 4322940), (744, 3962695), (872, 3381015), (930, 3170156), (1023, 2881960), (1090, 2704812), (1199, 2458920), (1240, 2377617), (1308, 2254010), (1320, 2233519), (1322, 2230140), (1364, 2161470), (1635, 1803208), (1705, 1729176), (1860, 1585078), (1983, 1486760), (2046, 1440980), (2180, 1352406), (2398, 1229460), (2616, 1127005), (2644, 1115070), (2728, 1080735), (3270, 901604), (3305, 892056), (3379, 872520), (3410, 864588), (3597, 819640), (3720, 792539), (3966, 743380), (4092, 720490), (4360, 676203), (4796, 614730), (5115, 576392), (5288, 557535), (5995, 491784), (6540, 450802), (6610, 446028), (6758, 436260), (6820, 432294), (7194, 409820), (7271, 405480), (7932, 371690), (8184, 360245), (9592, 307365), (9915, 297352), (10137, 290840), (10230, 288196), (11990, 245892), (13080, 225401), (13220, 223014), (13516, 218130), (13640, 216147), (14388, 204910), (14542, 202740), (15864, 185845), (16895, 174504), (17985, 163928), (19830, 148676), (20274, 145420), (20460, 144098), (20491, 143880), (21813, 135160), (23980, 122946), (26440, 111507), (27032, 109065), (28776, 102455), (29084, 101370), (33790, 87252), (35970, 81964), (36355, 81096), (37169, 79320), (39660, 74338), (40548, 72710), (40920, 72049), (40982, 71940), (43626, 67580), (47960, 61473), (50685, 58168)]