321667485360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{539783}}^1$

素因数の和:540003

約数の個数: 160

約数和(自身を含む): 1079498907648

約数和(自身を除く): 757831422288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 191, 195, 208, 240, 260, 312, 382, 390, 520, 573, 624, 764, 780, 955, 1040, 1146, 1528, 1560, 1910, 2292, 2483, 2865, 3056, 3120, 3820, 4584, 4966, 5730, 7449, 7640, 9168, 9932, 11460, 12415, 14898, 15280, 19864, 22920, 24830, 29796, 37245, 39728, 45840, 49660, 59592, 74490, 99320, 119184, 148980, 198640, 297960, 539783, 595920, 1079566, 1619349, 2159132, 2698915, 3238698, 4318264, 5397830, 6477396, 7017179, 8096745, 8636528, 10795660, 12954792, 14034358, 16193490, 21051537, 21591320, 25909584, 28068716, 32386980, 35085895, 42103074, 43182640, 56137432, 64773960, 70171790, 84206148, 103098553, 105257685, 112274864, 129547920, 140343580, 168412296, 206197106, 210515370, 280687160, 309295659, 336824592, 412394212, 421030740, 515492765, 561374320, 618591318, 824788424, 842061480, 1030985530, 1237182636, 1340281189, 1546478295, 1649576848, 1684122960, 2061971060, 2474365272, 2680562378, 3092956590, 4020843567, 4123942120, 4948730544, 5361124756, 6185913180, 6701405945, 8041687134, 8247884240, 10722249512, 12371826360, 13402811890, 16083374268, 20104217835, 21444499024, 24743652720, 26805623780, 32166748536, 40208435670, 53611247560, 64333497072, 80416871340, 107222495120, 160833742680, 321667485360]

約数ペア:

[(1, 321667485360), (2, 160833742680), (3, 107222495120), (4, 80416871340), (5, 64333497072), (6, 53611247560), (8, 40208435670), (10, 32166748536), (12, 26805623780), (13, 24743652720), (15, 21444499024), (16, 20104217835), (20, 16083374268), (24, 13402811890), (26, 12371826360), (30, 10722249512), (39, 8247884240), (40, 8041687134), (48, 6701405945), (52, 6185913180), (60, 5361124756), (65, 4948730544), (78, 4123942120), (80, 4020843567), (104, 3092956590), (120, 2680562378), (130, 2474365272), (156, 2061971060), (191, 1684122960), (195, 1649576848), (208, 1546478295), (240, 1340281189), (260, 1237182636), (312, 1030985530), (382, 842061480), (390, 824788424), (520, 618591318), (573, 561374320), (624, 515492765), (764, 421030740), (780, 412394212), (955, 336824592), (1040, 309295659), (1146, 280687160), (1528, 210515370), (1560, 206197106), (1910, 168412296), (2292, 140343580), (2483, 129547920), (2865, 112274864), (3056, 105257685), (3120, 103098553), (3820, 84206148), (4584, 70171790), (4966, 64773960), (5730, 56137432), (7449, 43182640), (7640, 42103074), (9168, 35085895), (9932, 32386980), (11460, 28068716), (12415, 25909584), (14898, 21591320), (15280, 21051537), (19864, 16193490), (22920, 14034358), (24830, 12954792), (29796, 10795660), (37245, 8636528), (39728, 8096745), (45840, 7017179), (49660, 6477396), (59592, 5397830), (74490, 4318264), (99320, 3238698), (119184, 2698915), (148980, 2159132), (198640, 1619349), (297960, 1079566), (539783, 595920)]