1352698920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65921}}^1$

素因数の和:65960

約数の個数: 128

約数和(自身を含む): 4746384000

約数和(自身を除く): 3393685080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 65921, 131842, 197763, 263684, 329605, 395526, 527368, 593289, 659210, 791052, 988815, 1186578, 1252499, 1318420, 1582104, 1779867, 1977630, 2373156, 2504998, 2636840, 2966445, 3559734, 3757497, 3955260, 4746312, 5009996, 5932890, 6262495, 7119468, 7514994, 7910520, 8899335, 10019992, 11272491, 11865780, 12524990, 14238936, 15029988, 17798670, 18787485, 22544982, 23731560, 25049980, 30059976, 33817473, 35597340, 37574970, 45089964, 50099960, 56362455, 67634946, 71194680, 75149940, 90179928, 112724910, 135269892, 150299880, 169087365, 225449820, 270539784, 338174730, 450899640, 676349460, 1352698920]

約数ペア:

[(1, 1352698920), (2, 676349460), (3, 450899640), (4, 338174730), (5, 270539784), (6, 225449820), (8, 169087365), (9, 150299880), (10, 135269892), (12, 112724910), (15, 90179928), (18, 75149940), (19, 71194680), (20, 67634946), (24, 56362455), (27, 50099960), (30, 45089964), (36, 37574970), (38, 35597340), (40, 33817473), (45, 30059976), (54, 25049980), (57, 23731560), (60, 22544982), (72, 18787485), (76, 17798670), (90, 15029988), (95, 14238936), (108, 12524990), (114, 11865780), (120, 11272491), (135, 10019992), (152, 8899335), (171, 7910520), (180, 7514994), (190, 7119468), (216, 6262495), (228, 5932890), (270, 5009996), (285, 4746312), (342, 3955260), (360, 3757497), (380, 3559734), (456, 2966445), (513, 2636840), (540, 2504998), (570, 2373156), (684, 1977630), (760, 1779867), (855, 1582104), (1026, 1318420), (1080, 1252499), (1140, 1186578), (1368, 988815), (1710, 791052), (2052, 659210), (2280, 593289), (2565, 527368), (3420, 395526), (4104, 329605), (5130, 263684), (6840, 197763), (10260, 131842), (20520, 65921)]