271441560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 882524160

約数和(自身を除く): 611082600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 382, 390, 520, 573, 764, 780, 911, 955, 1146, 1528, 1560, 1822, 1910, 2292, 2483, 2733, 2865, 3644, 3820, 4555, 4584, 4966, 5466, 5730, 7288, 7449, 7640, 9110, 9932, 10932, 11460, 11843, 12415, 13665, 14898, 18220, 19864, 21864, 22920, 23686, 24830, 27330, 29796, 35529, 36440, 37245, 47372, 49660, 54660, 59215, 59592, 71058, 74490, 94744, 99320, 109320, 118430, 142116, 148980, 174001, 177645, 236860, 284232, 297960, 348002, 355290, 473720, 522003, 696004, 710580, 870005, 1044006, 1392008, 1421160, 1740010, 2088012, 2262013, 2610015, 3480020, 4176024, 4524026, 5220030, 6786039, 6960040, 9048052, 10440060, 11310065, 13572078, 18096104, 20880120, 22620130, 27144156, 33930195, 45240260, 54288312, 67860390, 90480520, 135720780, 271441560]

約数ペア:

[(1, 271441560), (2, 135720780), (3, 90480520), (4, 67860390), (5, 54288312), (6, 45240260), (8, 33930195), (10, 27144156), (12, 22620130), (13, 20880120), (15, 18096104), (20, 13572078), (24, 11310065), (26, 10440060), (30, 9048052), (39, 6960040), (40, 6786039), (52, 5220030), (60, 4524026), (65, 4176024), (78, 3480020), (104, 2610015), (120, 2262013), (130, 2088012), (156, 1740010), (191, 1421160), (195, 1392008), (260, 1044006), (312, 870005), (382, 710580), (390, 696004), (520, 522003), (573, 473720), (764, 355290), (780, 348002), (911, 297960), (955, 284232), (1146, 236860), (1528, 177645), (1560, 174001), (1822, 148980), (1910, 142116), (2292, 118430), (2483, 109320), (2733, 99320), (2865, 94744), (3644, 74490), (3820, 71058), (4555, 59592), (4584, 59215), (4966, 54660), (5466, 49660), (5730, 47372), (7288, 37245), (7449, 36440), (7640, 35529), (9110, 29796), (9932, 27330), (10932, 24830), (11460, 23686), (11843, 22920), (12415, 21864), (13665, 19864), (14898, 18220)]