38500560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7639}}^1$

素因数の和:7665

約数の個数: 120

約数和(自身を含む): 147788160

約数和(自身を除く): 109287600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7639, 15278, 22917, 30556, 38195, 45834, 53473, 61112, 68751, 76390, 91668, 106946, 114585, 122224, 137502, 152780, 160419, 183336, 213892, 229170, 267365, 275004, 305560, 320838, 343755, 366672, 427784, 458340, 481257, 534730, 550008, 611120, 641676, 687510, 802095, 855568, 916680, 962514, 1069460, 1100016, 1283352, 1375020, 1604190, 1833360, 1925028, 2138920, 2406285, 2566704, 2750040, 3208380, 3850056, 4277840, 4812570, 5500080, 6416760, 7700112, 9625140, 12833520, 19250280, 38500560]

約数ペア:

[(1, 38500560), (2, 19250280), (3, 12833520), (4, 9625140), (5, 7700112), (6, 6416760), (7, 5500080), (8, 4812570), (9, 4277840), (10, 3850056), (12, 3208380), (14, 2750040), (15, 2566704), (16, 2406285), (18, 2138920), (20, 1925028), (21, 1833360), (24, 1604190), (28, 1375020), (30, 1283352), (35, 1100016), (36, 1069460), (40, 962514), (42, 916680), (45, 855568), (48, 802095), (56, 687510), (60, 641676), (63, 611120), (70, 550008), (72, 534730), (80, 481257), (84, 458340), (90, 427784), (105, 366672), (112, 343755), (120, 320838), (126, 305560), (140, 275004), (144, 267365), (168, 229170), (180, 213892), (210, 183336), (240, 160419), (252, 152780), (280, 137502), (315, 122224), (336, 114585), (360, 106946), (420, 91668), (504, 76390), (560, 68751), (630, 61112), (720, 53473), (840, 45834), (1008, 38195), (1260, 30556), (1680, 22917), (2520, 15278), (5040, 7639)]