1400687820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38333}}^1$

素因数の和:38384

約数の個数: 144

約数和(自身を含む): 5023287360

約数和(自身を除く): 3622599540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 9135, 12180, 18270, 36540, 38333, 76666, 114999, 153332, 191665, 229998, 268331, 344997, 383330, 459996, 536662, 574995, 689994, 766660, 804993, 1073324, 1111657, 1149990, 1341655, 1379988, 1609986, 1724985, 2223314, 2299980, 2414979, 2683310, 3219972, 3334971, 3449970, 4024965, 4446628, 4829958, 5366620, 5558285, 6669942, 6899940, 7781599, 8049930, 9659916, 10004913, 11116570, 12074895, 13339884, 15563198, 16099860, 16674855, 20009826, 22233140, 23344797, 24149790, 31126396, 33349710, 38907995, 40019652, 46689594, 48299580, 50024565, 66699420, 70034391, 77815990, 93379188, 100049130, 116723985, 140068782, 155631980, 200098260, 233447970, 280137564, 350171955, 466895940, 700343910, 1400687820]

約数ペア:

[(1, 1400687820), (2, 700343910), (3, 466895940), (4, 350171955), (5, 280137564), (6, 233447970), (7, 200098260), (9, 155631980), (10, 140068782), (12, 116723985), (14, 100049130), (15, 93379188), (18, 77815990), (20, 70034391), (21, 66699420), (28, 50024565), (29, 48299580), (30, 46689594), (35, 40019652), (36, 38907995), (42, 33349710), (45, 31126396), (58, 24149790), (60, 23344797), (63, 22233140), (70, 20009826), (84, 16674855), (87, 16099860), (90, 15563198), (105, 13339884), (116, 12074895), (126, 11116570), (140, 10004913), (145, 9659916), (174, 8049930), (180, 7781599), (203, 6899940), (210, 6669942), (252, 5558285), (261, 5366620), (290, 4829958), (315, 4446628), (348, 4024965), (406, 3449970), (420, 3334971), (435, 3219972), (522, 2683310), (580, 2414979), (609, 2299980), (630, 2223314), (812, 1724985), (870, 1609986), (1015, 1379988), (1044, 1341655), (1218, 1149990), (1260, 1111657), (1305, 1073324), (1740, 804993), (1827, 766660), (2030, 689994), (2436, 574995), (2610, 536662), (3045, 459996), (3654, 383330), (4060, 344997), (5220, 268331), (6090, 229998), (7308, 191665), (9135, 153332), (12180, 114999), (18270, 76666), (36540, 38333)]