222884880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 713954304

約数和(自身を除く): 491069424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 83, 120, 134, 166, 167, 201, 240, 249, 268, 332, 334, 335, 402, 415, 498, 501, 536, 664, 668, 670, 804, 830, 835, 996, 1002, 1005, 1072, 1245, 1328, 1336, 1340, 1608, 1660, 1670, 1992, 2004, 2010, 2490, 2505, 2672, 2680, 3216, 3320, 3340, 3984, 4008, 4020, 4980, 5010, 5360, 5561, 6640, 6680, 8016, 8040, 9960, 10020, 11122, 11189, 13360, 13861, 16080, 16683, 19920, 20040, 22244, 22378, 27722, 27805, 33366, 33567, 40080, 41583, 44488, 44756, 55444, 55610, 55945, 66732, 67134, 69305, 83166, 83415, 88976, 89512, 110888, 111220, 111890, 133464, 134268, 138610, 166332, 166830, 167835, 179024, 207915, 221776, 222440, 223780, 266928, 268536, 277220, 332664, 333660, 335670, 415830, 444880, 447560, 537072, 554440, 665328, 667320, 671340, 831660, 895120, 928687, 1108880, 1334640, 1342680, 1663320, 1857374, 2685360, 2786061, 3326640, 3714748, 4643435, 5572122, 7429496, 9286870, 11144244, 13930305, 14858992, 18573740, 22288488, 27860610, 37147480, 44576976, 55721220, 74294960, 111442440, 222884880]

約数ペア:

[(1, 222884880), (2, 111442440), (3, 74294960), (4, 55721220), (5, 44576976), (6, 37147480), (8, 27860610), (10, 22288488), (12, 18573740), (15, 14858992), (16, 13930305), (20, 11144244), (24, 9286870), (30, 7429496), (40, 5572122), (48, 4643435), (60, 3714748), (67, 3326640), (80, 2786061), (83, 2685360), (120, 1857374), (134, 1663320), (166, 1342680), (167, 1334640), (201, 1108880), (240, 928687), (249, 895120), (268, 831660), (332, 671340), (334, 667320), (335, 665328), (402, 554440), (415, 537072), (498, 447560), (501, 444880), (536, 415830), (664, 335670), (668, 333660), (670, 332664), (804, 277220), (830, 268536), (835, 266928), (996, 223780), (1002, 222440), (1005, 221776), (1072, 207915), (1245, 179024), (1328, 167835), (1336, 166830), (1340, 166332), (1608, 138610), (1660, 134268), (1670, 133464), (1992, 111890), (2004, 111220), (2010, 110888), (2490, 89512), (2505, 88976), (2672, 83415), (2680, 83166), (3216, 69305), (3320, 67134), (3340, 66732), (3984, 55945), (4008, 55610), (4020, 55444), (4980, 44756), (5010, 44488), (5360, 41583), (5561, 40080), (6640, 33567), (6680, 33366), (8016, 27805), (8040, 27722), (9960, 22378), (10020, 22244), (11122, 20040), (11189, 19920), (13360, 16683), (13861, 16080)]