392330240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 176

約数和(自身を含む): 1026775200

約数和(自身を除く): 634444960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 109, 128, 148, 152, 160, 185, 190, 218, 256, 296, 304, 320, 370, 380, 436, 512, 545, 592, 608, 640, 703, 740, 760, 872, 1024, 1090, 1184, 1216, 1280, 1406, 1480, 1520, 1744, 2071, 2180, 2368, 2432, 2560, 2812, 2960, 3040, 3488, 3515, 4033, 4142, 4360, 4736, 4864, 5120, 5624, 5920, 6080, 6976, 7030, 8066, 8284, 8720, 9472, 9728, 10355, 11248, 11840, 12160, 13952, 14060, 16132, 16568, 17440, 18944, 19456, 20165, 20710, 22496, 23680, 24320, 27904, 28120, 32264, 33136, 34880, 37888, 40330, 41420, 44992, 47360, 48640, 55808, 56240, 64528, 66272, 69760, 76627, 80660, 82840, 89984, 94720, 97280, 111616, 112480, 129056, 132544, 139520, 153254, 161320, 165680, 179968, 189440, 224960, 258112, 265088, 279040, 306508, 322640, 331360, 359936, 383135, 449920, 516224, 530176, 558080, 613016, 645280, 662720, 719872, 766270, 899840, 1032448, 1060352, 1226032, 1290560, 1325440, 1532540, 1799680, 2064896, 2120704, 2452064, 2581120, 2650880, 3065080, 3599360, 4129792, 4904128, 5162240, 5301760, 6130160, 9808256, 10324480, 10603520, 12260320, 19616512, 20648960, 24520640, 39233024, 49041280, 78466048, 98082560, 196165120, 392330240]

約数ペア:

[(1, 392330240), (2, 196165120), (4, 98082560), (5, 78466048), (8, 49041280), (10, 39233024), (16, 24520640), (19, 20648960), (20, 19616512), (32, 12260320), (37, 10603520), (38, 10324480), (40, 9808256), (64, 6130160), (74, 5301760), (76, 5162240), (80, 4904128), (95, 4129792), (109, 3599360), (128, 3065080), (148, 2650880), (152, 2581120), (160, 2452064), (185, 2120704), (190, 2064896), (218, 1799680), (256, 1532540), (296, 1325440), (304, 1290560), (320, 1226032), (370, 1060352), (380, 1032448), (436, 899840), (512, 766270), (545, 719872), (592, 662720), (608, 645280), (640, 613016), (703, 558080), (740, 530176), (760, 516224), (872, 449920), (1024, 383135), (1090, 359936), (1184, 331360), (1216, 322640), (1280, 306508), (1406, 279040), (1480, 265088), (1520, 258112), (1744, 224960), (2071, 189440), (2180, 179968), (2368, 165680), (2432, 161320), (2560, 153254), (2812, 139520), (2960, 132544), (3040, 129056), (3488, 112480), (3515, 111616), (4033, 97280), (4142, 94720), (4360, 89984), (4736, 82840), (4864, 80660), (5120, 76627), (5624, 69760), (5920, 66272), (6080, 64528), (6976, 56240), (7030, 55808), (8066, 48640), (8284, 47360), (8720, 44992), (9472, 41420), (9728, 40330), (10355, 37888), (11248, 34880), (11840, 33136), (12160, 32264), (13952, 28120), (14060, 27904), (16132, 24320), (16568, 23680), (17440, 22496), (18944, 20710), (19456, 20165)]