334071680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 853372800

約数和(自身を除く): 519301120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 128, 152, 160, 166, 190, 304, 320, 331, 332, 380, 415, 608, 640, 662, 664, 760, 830, 1216, 1324, 1328, 1520, 1577, 1655, 1660, 2432, 2648, 2656, 3040, 3154, 3310, 3320, 5296, 5312, 6080, 6289, 6308, 6620, 6640, 7885, 10592, 10624, 12160, 12578, 12616, 13240, 13280, 15770, 21184, 25156, 25232, 26480, 26560, 27473, 31445, 31540, 42368, 50312, 50464, 52960, 53120, 54946, 62890, 63080, 100624, 100928, 105920, 109892, 125780, 126160, 137365, 201248, 201856, 211840, 219784, 251560, 252320, 274730, 402496, 439568, 503120, 504640, 521987, 549460, 804992, 879136, 1006240, 1009280, 1043974, 1098920, 1758272, 2012480, 2087948, 2197840, 2609935, 3516544, 4024960, 4175896, 4395680, 5219870, 8351792, 8791360, 10439740, 16703584, 17582720, 20879480, 33407168, 41758960, 66814336, 83517920, 167035840, 334071680]

約数ペア:

[(1, 334071680), (2, 167035840), (4, 83517920), (5, 66814336), (8, 41758960), (10, 33407168), (16, 20879480), (19, 17582720), (20, 16703584), (32, 10439740), (38, 8791360), (40, 8351792), (64, 5219870), (76, 4395680), (80, 4175896), (83, 4024960), (95, 3516544), (128, 2609935), (152, 2197840), (160, 2087948), (166, 2012480), (190, 1758272), (304, 1098920), (320, 1043974), (331, 1009280), (332, 1006240), (380, 879136), (415, 804992), (608, 549460), (640, 521987), (662, 504640), (664, 503120), (760, 439568), (830, 402496), (1216, 274730), (1324, 252320), (1328, 251560), (1520, 219784), (1577, 211840), (1655, 201856), (1660, 201248), (2432, 137365), (2648, 126160), (2656, 125780), (3040, 109892), (3154, 105920), (3310, 100928), (3320, 100624), (5296, 63080), (5312, 62890), (6080, 54946), (6289, 53120), (6308, 52960), (6620, 50464), (6640, 50312), (7885, 42368), (10592, 31540), (10624, 31445), (12160, 27473), (12578, 26560), (12616, 26480), (13240, 25232), (13280, 25156), (15770, 21184)]