142789082240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{38447}}^1$

素因数の和:39302

約数の個数: 128

約数和(自身を含む): 390600921600

約数和(自身を除く): 247811839360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 829, 896, 1120, 1658, 2240, 3316, 4145, 4480, 5803, 6632, 8290, 11606, 13264, 16580, 23212, 26528, 29015, 33160, 38447, 46424, 53056, 58030, 66320, 76894, 92848, 106112, 116060, 132640, 153788, 185696, 192235, 232120, 265280, 269129, 307576, 371392, 384470, 464240, 530560, 538258, 615152, 742784, 768940, 928480, 1076516, 1230304, 1345645, 1537880, 1856960, 2153032, 2460608, 2691290, 3075760, 3713920, 4306064, 4921216, 5382580, 6151520, 8612128, 10765160, 12303040, 17224256, 21530320, 24606080, 31872563, 34448512, 43060640, 63745126, 86121280, 127490252, 159362815, 172242560, 223107941, 254980504, 318725630, 446215882, 509961008, 637451260, 892431764, 1019922016, 1115539705, 1274902520, 1784863528, 2039844032, 2231079410, 2549805040, 3569727056, 4079688064, 4462158820, 5099610080, 7139454112, 8924317640, 10199220160, 14278908224, 17848635280, 20398440320, 28557816448, 35697270560, 71394541120, 142789082240]

約数ペア:

[(1, 142789082240), (2, 71394541120), (4, 35697270560), (5, 28557816448), (7, 20398440320), (8, 17848635280), (10, 14278908224), (14, 10199220160), (16, 8924317640), (20, 7139454112), (28, 5099610080), (32, 4462158820), (35, 4079688064), (40, 3569727056), (56, 2549805040), (64, 2231079410), (70, 2039844032), (80, 1784863528), (112, 1274902520), (128, 1115539705), (140, 1019922016), (160, 892431764), (224, 637451260), (280, 509961008), (320, 446215882), (448, 318725630), (560, 254980504), (640, 223107941), (829, 172242560), (896, 159362815), (1120, 127490252), (1658, 86121280), (2240, 63745126), (3316, 43060640), (4145, 34448512), (4480, 31872563), (5803, 24606080), (6632, 21530320), (8290, 17224256), (11606, 12303040), (13264, 10765160), (16580, 8612128), (23212, 6151520), (26528, 5382580), (29015, 4921216), (33160, 4306064), (38447, 3713920), (46424, 3075760), (53056, 2691290), (58030, 2460608), (66320, 2153032), (76894, 1856960), (92848, 1537880), (106112, 1345645), (116060, 1230304), (132640, 1076516), (153788, 928480), (185696, 768940), (192235, 742784), (232120, 615152), (265280, 538258), (269129, 530560), (307576, 464240), (371392, 384470)]