1960745280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8321

約数の個数: 224

約数和(自身を含む): 7057948800

約数和(自身を除く): 5097203520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4940, 5928, 6080, 6240, 7410, 7904, 8269, 9120, 9880, 11856, 12480, 14820, 15808, 16538, 18240, 19760, 23712, 24807, 29640, 33076, 39520, 41345, 47424, 49614, 59280, 66152, 79040, 82690, 99228, 107497, 118560, 124035, 132304, 157111, 165380, 198456, 214994, 237120, 248070, 264608, 314222, 322491, 330760, 396912, 429988, 471333, 496140, 529216, 537485, 628444, 644982, 661520, 785555, 793824, 859976, 942666, 992280, 1074970, 1256888, 1289964, 1323040, 1571110, 1587648, 1612455, 1719952, 1885332, 1984560, 2042443, 2149940, 2356665, 2513776, 2579928, 2646080, 3142220, 3224910, 3439904, 3770664, 3969120, 4084886, 4299880, 4713330, 5027552, 5159856, 6127329, 6284440, 6449820, 6879808, 7541328, 7938240, 8169772, 8599760, 9426660, 10055104, 10212215, 10319712, 12254658, 12568880, 12899640, 15082656, 16339544, 17199520, 18853320, 20424430, 20639424, 24509316, 25137760, 25799280, 30165312, 30636645, 32679088, 34399040, 37706640, 40848860, 49018632, 50275520, 51598560, 61273290, 65358176, 75413280, 81697720, 98037264, 103197120, 122546580, 130716352, 150826560, 163395440, 196074528, 245093160, 326790880, 392149056, 490186320, 653581760, 980372640, 1960745280]

約数ペア:

[(1, 1960745280), (2, 980372640), (3, 653581760), (4, 490186320), (5, 392149056), (6, 326790880), (8, 245093160), (10, 196074528), (12, 163395440), (13, 150826560), (15, 130716352), (16, 122546580), (19, 103197120), (20, 98037264), (24, 81697720), (26, 75413280), (30, 65358176), (32, 61273290), (38, 51598560), (39, 50275520), (40, 49018632), (48, 40848860), (52, 37706640), (57, 34399040), (60, 32679088), (64, 30636645), (65, 30165312), (76, 25799280), (78, 25137760), (80, 24509316), (95, 20639424), (96, 20424430), (104, 18853320), (114, 17199520), (120, 16339544), (130, 15082656), (152, 12899640), (156, 12568880), (160, 12254658), (190, 10319712), (192, 10212215), (195, 10055104), (208, 9426660), (228, 8599760), (240, 8169772), (247, 7938240), (260, 7541328), (285, 6879808), (304, 6449820), (312, 6284440), (320, 6127329), (380, 5159856), (390, 5027552), (416, 4713330), (456, 4299880), (480, 4084886), (494, 3969120), (520, 3770664), (570, 3439904), (608, 3224910), (624, 3142220), (741, 2646080), (760, 2579928), (780, 2513776), (832, 2356665), (912, 2149940), (960, 2042443), (988, 1984560), (1040, 1885332), (1140, 1719952), (1216, 1612455), (1235, 1587648), (1248, 1571110), (1482, 1323040), (1520, 1289964), (1560, 1256888), (1824, 1074970), (1976, 992280), (2080, 942666), (2280, 859976), (2470, 793824), (2496, 785555), (2964, 661520), (3040, 644982), (3120, 628444), (3648, 537485), (3705, 529216), (3952, 496140), (4160, 471333), (4560, 429988), (4940, 396912), (5928, 330760), (6080, 322491), (6240, 314222), (7410, 264608), (7904, 248070), (8269, 237120), (9120, 214994), (9880, 198456), (11856, 165380), (12480, 157111), (14820, 132304), (15808, 124035), (16538, 118560), (18240, 107497), (19760, 99228), (23712, 82690), (24807, 79040), (29640, 66152), (33076, 59280), (39520, 49614), (41345, 47424)]