219018360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 720576000

約数和(自身を除く): 501557640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 277, 330, 440, 554, 599, 660, 831, 1108, 1198, 1320, 1385, 1662, 1797, 2216, 2396, 2770, 2995, 3047, 3324, 3594, 4155, 4792, 5540, 5990, 6094, 6589, 6648, 7188, 8310, 8985, 9141, 11080, 11980, 12188, 13178, 14376, 15235, 16620, 17970, 18282, 19767, 23960, 24376, 26356, 30470, 32945, 33240, 35940, 36564, 39534, 45705, 52712, 60940, 65890, 71880, 73128, 79068, 91410, 98835, 121880, 131780, 158136, 165923, 182820, 197670, 263560, 331846, 365640, 395340, 497769, 663692, 790680, 829615, 995538, 1327384, 1659230, 1825153, 1991076, 2488845, 3318460, 3650306, 3982152, 4977690, 5475459, 6636920, 7300612, 9125765, 9955380, 10950918, 14601224, 18251530, 19910760, 21901836, 27377295, 36503060, 43803672, 54754590, 73006120, 109509180, 219018360]

約数ペア:

[(1, 219018360), (2, 109509180), (3, 73006120), (4, 54754590), (5, 43803672), (6, 36503060), (8, 27377295), (10, 21901836), (11, 19910760), (12, 18251530), (15, 14601224), (20, 10950918), (22, 9955380), (24, 9125765), (30, 7300612), (33, 6636920), (40, 5475459), (44, 4977690), (55, 3982152), (60, 3650306), (66, 3318460), (88, 2488845), (110, 1991076), (120, 1825153), (132, 1659230), (165, 1327384), (220, 995538), (264, 829615), (277, 790680), (330, 663692), (440, 497769), (554, 395340), (599, 365640), (660, 331846), (831, 263560), (1108, 197670), (1198, 182820), (1320, 165923), (1385, 158136), (1662, 131780), (1797, 121880), (2216, 98835), (2396, 91410), (2770, 79068), (2995, 73128), (3047, 71880), (3324, 65890), (3594, 60940), (4155, 52712), (4792, 45705), (5540, 39534), (5990, 36564), (6094, 35940), (6589, 33240), (6648, 32945), (7188, 30470), (8310, 26356), (8985, 24376), (9141, 23960), (11080, 19767), (11980, 18282), (12188, 17970), (13178, 16620), (14376, 15235)]