108736640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 168866560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 89, 92, 115, 128, 160, 166, 178, 184, 230, 320, 332, 356, 368, 415, 445, 460, 640, 664, 712, 736, 830, 890, 920, 1328, 1424, 1472, 1660, 1780, 1840, 1909, 2047, 2656, 2848, 2944, 3320, 3560, 3680, 3818, 4094, 5312, 5696, 6640, 7120, 7360, 7387, 7636, 8188, 9545, 10235, 10624, 11392, 13280, 14240, 14720, 14774, 15272, 16376, 19090, 20470, 26560, 28480, 29548, 30544, 32752, 36935, 38180, 40940, 53120, 56960, 59096, 61088, 65504, 73870, 76360, 81880, 118192, 122176, 131008, 147740, 152720, 163760, 169901, 236384, 244352, 262016, 295480, 305440, 327520, 339802, 472768, 590960, 610880, 655040, 679604, 849505, 945536, 1181920, 1221760, 1310080, 1359208, 1699010, 2363840, 2718416, 3398020, 4727680, 5436832, 6796040, 10873664, 13592080, 21747328, 27184160, 54368320, 108736640]

約数ペア:

[(1, 108736640), (2, 54368320), (4, 27184160), (5, 21747328), (8, 13592080), (10, 10873664), (16, 6796040), (20, 5436832), (23, 4727680), (32, 3398020), (40, 2718416), (46, 2363840), (64, 1699010), (80, 1359208), (83, 1310080), (89, 1221760), (92, 1181920), (115, 945536), (128, 849505), (160, 679604), (166, 655040), (178, 610880), (184, 590960), (230, 472768), (320, 339802), (332, 327520), (356, 305440), (368, 295480), (415, 262016), (445, 244352), (460, 236384), (640, 169901), (664, 163760), (712, 152720), (736, 147740), (830, 131008), (890, 122176), (920, 118192), (1328, 81880), (1424, 76360), (1472, 73870), (1660, 65504), (1780, 61088), (1840, 59096), (1909, 56960), (2047, 53120), (2656, 40940), (2848, 38180), (2944, 36935), (3320, 32752), (3560, 30544), (3680, 29548), (3818, 28480), (4094, 26560), (5312, 20470), (5696, 19090), (6640, 16376), (7120, 15272), (7360, 14774), (7387, 14720), (7636, 14240), (8188, 13280), (9545, 11392), (10235, 10624)]