2221864560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54139}}^1$

素因数の和:54180

約数の個数: 160

約数和(自身を含む): 8056032000

約数和(自身を除く): 5834167440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 54139, 108278, 162417, 216556, 270695, 324834, 433112, 487251, 541390, 649668, 812085, 866224, 974502, 1028641, 1082780, 1299336, 1461753, 1624170, 1949004, 2057282, 2165560, 2436255, 2598672, 2923506, 3085923, 3248340, 3898008, 4114564, 4331120, 4872510, 5143205, 5847012, 6171846, 6496680, 7308765, 7796016, 8229128, 9257769, 9745020, 10286410, 11694024, 12343692, 12993360, 14617530, 15429615, 16458256, 18515538, 19490040, 20572820, 23388048, 24687384, 27773307, 29235060, 30859230, 37031076, 38980080, 41145640, 46288845, 49374768, 55546614, 58470120, 61718460, 74062152, 82291280, 92577690, 111093228, 116940240, 123436920, 138866535, 148124304, 185155380, 222186456, 246873840, 277733070, 370310760, 444372912, 555466140, 740621520, 1110932280, 2221864560]

約数ペア:

[(1, 2221864560), (2, 1110932280), (3, 740621520), (4, 555466140), (5, 444372912), (6, 370310760), (8, 277733070), (9, 246873840), (10, 222186456), (12, 185155380), (15, 148124304), (16, 138866535), (18, 123436920), (19, 116940240), (20, 111093228), (24, 92577690), (27, 82291280), (30, 74062152), (36, 61718460), (38, 58470120), (40, 55546614), (45, 49374768), (48, 46288845), (54, 41145640), (57, 38980080), (60, 37031076), (72, 30859230), (76, 29235060), (80, 27773307), (90, 24687384), (95, 23388048), (108, 20572820), (114, 19490040), (120, 18515538), (135, 16458256), (144, 15429615), (152, 14617530), (171, 12993360), (180, 12343692), (190, 11694024), (216, 10286410), (228, 9745020), (240, 9257769), (270, 8229128), (285, 7796016), (304, 7308765), (342, 6496680), (360, 6171846), (380, 5847012), (432, 5143205), (456, 4872510), (513, 4331120), (540, 4114564), (570, 3898008), (684, 3248340), (720, 3085923), (760, 2923506), (855, 2598672), (912, 2436255), (1026, 2165560), (1080, 2057282), (1140, 1949004), (1368, 1624170), (1520, 1461753), (1710, 1299336), (2052, 1082780), (2160, 1028641), (2280, 974502), (2565, 866224), (2736, 812085), (3420, 649668), (4104, 541390), (4560, 487251), (5130, 433112), (6840, 324834), (8208, 270695), (10260, 216556), (13680, 162417), (20520, 108278), (41040, 54139)]