68450160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 236770560

約数和(自身を除く): 168320400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 883, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1766, 1938, 2040, 2280, 2584, 2649, 3230, 3532, 3876, 4080, 4415, 4560, 4845, 5168, 5298, 6460, 7064, 7752, 8830, 9690, 10596, 12920, 13245, 14128, 15011, 15504, 16777, 17660, 19380, 21192, 25840, 26490, 30022, 33554, 35320, 38760, 42384, 45033, 50331, 52980, 60044, 67108, 70640, 75055, 77520, 83885, 90066, 100662, 105960, 120088, 134216, 150110, 167770, 180132, 201324, 211920, 225165, 240176, 251655, 268432, 285209, 300220, 335540, 360264, 402648, 450330, 503310, 570418, 600440, 671080, 720528, 805296, 855627, 900660, 1006620, 1140836, 1200880, 1342160, 1426045, 1711254, 1801320, 2013240, 2281672, 2852090, 3422508, 3602640, 4026480, 4278135, 4563344, 5704180, 6845016, 8556270, 11408360, 13690032, 17112540, 22816720, 34225080, 68450160]

約数ペア:

[(1, 68450160), (2, 34225080), (3, 22816720), (4, 17112540), (5, 13690032), (6, 11408360), (8, 8556270), (10, 6845016), (12, 5704180), (15, 4563344), (16, 4278135), (17, 4026480), (19, 3602640), (20, 3422508), (24, 2852090), (30, 2281672), (34, 2013240), (38, 1801320), (40, 1711254), (48, 1426045), (51, 1342160), (57, 1200880), (60, 1140836), (68, 1006620), (76, 900660), (80, 855627), (85, 805296), (95, 720528), (102, 671080), (114, 600440), (120, 570418), (136, 503310), (152, 450330), (170, 402648), (190, 360264), (204, 335540), (228, 300220), (240, 285209), (255, 268432), (272, 251655), (285, 240176), (304, 225165), (323, 211920), (340, 201324), (380, 180132), (408, 167770), (456, 150110), (510, 134216), (570, 120088), (646, 105960), (680, 100662), (760, 90066), (816, 83885), (883, 77520), (912, 75055), (969, 70640), (1020, 67108), (1140, 60044), (1292, 52980), (1360, 50331), (1520, 45033), (1615, 42384), (1766, 38760), (1938, 35320), (2040, 33554), (2280, 30022), (2584, 26490), (2649, 25840), (3230, 21192), (3532, 19380), (3876, 17660), (4080, 16777), (4415, 15504), (4560, 15011), (4845, 14128), (5168, 13245), (5298, 12920), (6460, 10596), (7064, 9690), (7752, 8830)]