2220121260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24137}}^1$

素因数の和:24232

約数の個数: 144

約数和(自身を含む): 7802174016

約数和(自身を除く): 5582052756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 24137, 30660, 45990, 48274, 72411, 91980, 96548, 120685, 144822, 168959, 217233, 241370, 289644, 337918, 362055, 434466, 482740, 506877, 675836, 724110, 844795, 868932, 1013754, 1086165, 1448220, 1520631, 1689590, 1762001, 2027508, 2172330, 2534385, 3041262, 3379180, 3524002, 4344660, 5068770, 5286003, 6082524, 7048004, 7603155, 8810005, 10137540, 10572006, 12334007, 15206310, 15858009, 17620010, 21144012, 24668014, 26430015, 30412620, 31716018, 35240020, 37002021, 49336028, 52860030, 61670035, 63432036, 74004042, 79290045, 105720060, 111006063, 123340070, 148008084, 158580090, 185010105, 222012126, 246680140, 317160180, 370020210, 444024252, 555030315, 740040420, 1110060630, 2220121260]

約数ペア:

[(1, 2220121260), (2, 1110060630), (3, 740040420), (4, 555030315), (5, 444024252), (6, 370020210), (7, 317160180), (9, 246680140), (10, 222012126), (12, 185010105), (14, 158580090), (15, 148008084), (18, 123340070), (20, 111006063), (21, 105720060), (28, 79290045), (30, 74004042), (35, 63432036), (36, 61670035), (42, 52860030), (45, 49336028), (60, 37002021), (63, 35240020), (70, 31716018), (73, 30412620), (84, 26430015), (90, 24668014), (105, 21144012), (126, 17620010), (140, 15858009), (146, 15206310), (180, 12334007), (210, 10572006), (219, 10137540), (252, 8810005), (292, 7603155), (315, 7048004), (365, 6082524), (420, 5286003), (438, 5068770), (511, 4344660), (630, 3524002), (657, 3379180), (730, 3041262), (876, 2534385), (1022, 2172330), (1095, 2027508), (1260, 1762001), (1314, 1689590), (1460, 1520631), (1533, 1448220), (2044, 1086165), (2190, 1013754), (2555, 868932), (2628, 844795), (3066, 724110), (3285, 675836), (4380, 506877), (4599, 482740), (5110, 434466), (6132, 362055), (6570, 337918), (7665, 289644), (9198, 241370), (10220, 217233), (13140, 168959), (15330, 144822), (18396, 120685), (22995, 96548), (24137, 91980), (30660, 72411), (45990, 48274)]