433636480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 1097193600

約数和(自身を除く): 663557120

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, 331, 356, 368, 445, 460, 640, 662, 712, 736, 890, 920, 1324, 1424, 1472, 1655, 1780, 1840, 2047, 2648, 2848, 2944, 3310, 3560, 3680, 4094, 5296, 5696, 6620, 7120, 7360, 7613, 8188, 10235, 10592, 11392, 13240, 14240, 14720, 15226, 16376, 20470, 21184, 26480, 28480, 29459, 30452, 32752, 38065, 40940, 42368, 52960, 56960, 58918, 60904, 65504, 76130, 81880, 105920, 117836, 121808, 131008, 147295, 152260, 163760, 211840, 235672, 243616, 262016, 294590, 304520, 327520, 471344, 487232, 589180, 609040, 655040, 677557, 942688, 974464, 1178360, 1218080, 1310080, 1355114, 1885376, 2356720, 2436160, 2710228, 3387785, 3770752, 4713440, 4872320, 5420456, 6775570, 9426880, 10840912, 13551140, 18853760, 21681824, 27102280, 43363648, 54204560, 86727296, 108409120, 216818240, 433636480]

約数ペア:

[(1, 433636480), (2, 216818240), (4, 108409120), (5, 86727296), (8, 54204560), (10, 43363648), (16, 27102280), (20, 21681824), (23, 18853760), (32, 13551140), (40, 10840912), (46, 9426880), (64, 6775570), (80, 5420456), (89, 4872320), (92, 4713440), (115, 3770752), (128, 3387785), (160, 2710228), (178, 2436160), (184, 2356720), (230, 1885376), (320, 1355114), (331, 1310080), (356, 1218080), (368, 1178360), (445, 974464), (460, 942688), (640, 677557), (662, 655040), (712, 609040), (736, 589180), (890, 487232), (920, 471344), (1324, 327520), (1424, 304520), (1472, 294590), (1655, 262016), (1780, 243616), (1840, 235672), (2047, 211840), (2648, 163760), (2848, 152260), (2944, 147295), (3310, 131008), (3560, 121808), (3680, 117836), (4094, 105920), (5296, 81880), (5696, 76130), (6620, 65504), (7120, 60904), (7360, 58918), (7613, 56960), (8188, 52960), (10235, 42368), (10592, 40940), (11392, 38065), (13240, 32752), (14240, 30452), (14720, 29459), (15226, 28480), (16376, 26480), (20470, 21184)]