67900136320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{51829}}^1$

素因数の和:51960

約数の個数: 128

約数和(自身を含む): 171287784000

約数和(自身を除く): 103387647680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 320, 356, 368, 445, 460, 640, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2848, 2944, 3560, 3680, 4094, 5696, 7120, 7360, 8188, 10235, 11392, 14240, 14720, 16376, 20470, 28480, 32752, 40940, 51829, 56960, 65504, 81880, 103658, 131008, 163760, 207316, 259145, 262016, 327520, 414632, 518290, 655040, 829264, 1036580, 1192067, 1310080, 1658528, 2073160, 2384134, 3317056, 4146320, 4612781, 4768268, 5960335, 6634112, 8292640, 9225562, 9536536, 11920670, 16585280, 18451124, 19073072, 23063905, 23841340, 33170560, 36902248, 38146144, 46127810, 47682680, 73804496, 76292288, 92255620, 95365360, 106093963, 147608992, 152584576, 184511240, 190730720, 212187926, 295217984, 369022480, 381461440, 424375852, 530469815, 590435968, 738044960, 762922880, 848751704, 1060939630, 1476089920, 1697503408, 2121879260, 2952179840, 3395006816, 4243758520, 6790013632, 8487517040, 13580027264, 16975034080, 33950068160, 67900136320]

約数ペア:

[(1, 67900136320), (2, 33950068160), (4, 16975034080), (5, 13580027264), (8, 8487517040), (10, 6790013632), (16, 4243758520), (20, 3395006816), (23, 2952179840), (32, 2121879260), (40, 1697503408), (46, 1476089920), (64, 1060939630), (80, 848751704), (89, 762922880), (92, 738044960), (115, 590435968), (128, 530469815), (160, 424375852), (178, 381461440), (184, 369022480), (230, 295217984), (320, 212187926), (356, 190730720), (368, 184511240), (445, 152584576), (460, 147608992), (640, 106093963), (712, 95365360), (736, 92255620), (890, 76292288), (920, 73804496), (1424, 47682680), (1472, 46127810), (1780, 38146144), (1840, 36902248), (2047, 33170560), (2848, 23841340), (2944, 23063905), (3560, 19073072), (3680, 18451124), (4094, 16585280), (5696, 11920670), (7120, 9536536), (7360, 9225562), (8188, 8292640), (10235, 6634112), (11392, 5960335), (14240, 4768268), (14720, 4612781), (16376, 4146320), (20470, 3317056), (28480, 2384134), (32752, 2073160), (40940, 1658528), (51829, 1310080), (56960, 1192067), (65504, 1036580), (81880, 829264), (103658, 655040), (131008, 518290), (163760, 414632), (207316, 327520), (259145, 262016)]