472054240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3217

約数の個数: 144

約数和(自身を含む): 1366016400

約数和(自身を除く): 893962160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3169, 3724, 3920, 4256, 4655, 5320, 6338, 7448, 7840, 9310, 10640, 12676, 14896, 15845, 18620, 21280, 22183, 25352, 29792, 31690, 37240, 44366, 50704, 60211, 63380, 74480, 88732, 101408, 110915, 120422, 126760, 148960, 155281, 177464, 221830, 240844, 253520, 301055, 310562, 354928, 421477, 443660, 481688, 507040, 602110, 621124, 709856, 776405, 842954, 887320, 963376, 1204220, 1242248, 1552810, 1685908, 1774640, 1926752, 2107385, 2408440, 2484496, 2950339, 3105620, 3371816, 3549280, 4214770, 4816880, 4968992, 5900678, 6211240, 6743632, 8429540, 9633760, 11801356, 12422480, 13487264, 14751695, 16859080, 23602712, 24844960, 29503390, 33718160, 47205424, 59006780, 67436320, 94410848, 118013560, 236027120, 472054240]

約数ペア:

[(1, 472054240), (2, 236027120), (4, 118013560), (5, 94410848), (7, 67436320), (8, 59006780), (10, 47205424), (14, 33718160), (16, 29503390), (19, 24844960), (20, 23602712), (28, 16859080), (32, 14751695), (35, 13487264), (38, 12422480), (40, 11801356), (49, 9633760), (56, 8429540), (70, 6743632), (76, 6211240), (80, 5900678), (95, 4968992), (98, 4816880), (112, 4214770), (133, 3549280), (140, 3371816), (152, 3105620), (160, 2950339), (190, 2484496), (196, 2408440), (224, 2107385), (245, 1926752), (266, 1774640), (280, 1685908), (304, 1552810), (380, 1242248), (392, 1204220), (490, 963376), (532, 887320), (560, 842954), (608, 776405), (665, 709856), (760, 621124), (784, 602110), (931, 507040), (980, 481688), (1064, 443660), (1120, 421477), (1330, 354928), (1520, 310562), (1568, 301055), (1862, 253520), (1960, 240844), (2128, 221830), (2660, 177464), (3040, 155281), (3169, 148960), (3724, 126760), (3920, 120422), (4256, 110915), (4655, 101408), (5320, 88732), (6338, 74480), (7448, 63380), (7840, 60211), (9310, 50704), (10640, 44366), (12676, 37240), (14896, 31690), (15845, 29792), (18620, 25352), (21280, 22183)]