144198080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2086

約数の個数: 112

約数和(自身を含む): 391728960

約数和(自身を除く): 247530880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2039, 2080, 2210, 2720, 3536, 4078, 4160, 4420, 5440, 7072, 8156, 8840, 10195, 14144, 16312, 17680, 20390, 26507, 32624, 34663, 35360, 40780, 53014, 65248, 69326, 70720, 81560, 106028, 130496, 132535, 138652, 163120, 173315, 212056, 265070, 277304, 326240, 346630, 424112, 450619, 530140, 554608, 652480, 693260, 848224, 901238, 1060280, 1109216, 1386520, 1696448, 1802476, 2120560, 2218432, 2253095, 2773040, 3604952, 4241120, 4506190, 5546080, 7209904, 8482240, 9012380, 11092160, 14419808, 18024760, 28839616, 36049520, 72099040, 144198080]

約数ペア:

[(1, 144198080), (2, 72099040), (4, 36049520), (5, 28839616), (8, 18024760), (10, 14419808), (13, 11092160), (16, 9012380), (17, 8482240), (20, 7209904), (26, 5546080), (32, 4506190), (34, 4241120), (40, 3604952), (52, 2773040), (64, 2253095), (65, 2218432), (68, 2120560), (80, 1802476), (85, 1696448), (104, 1386520), (130, 1109216), (136, 1060280), (160, 901238), (170, 848224), (208, 693260), (221, 652480), (260, 554608), (272, 530140), (320, 450619), (340, 424112), (416, 346630), (442, 326240), (520, 277304), (544, 265070), (680, 212056), (832, 173315), (884, 163120), (1040, 138652), (1088, 132535), (1105, 130496), (1360, 106028), (1768, 81560), (2039, 70720), (2080, 69326), (2210, 65248), (2720, 53014), (3536, 40780), (4078, 35360), (4160, 34663), (4420, 32624), (5440, 26507), (7072, 20390), (8156, 17680), (8840, 16312), (10195, 14144)]