321953760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1154829312

約数和(自身を除く): 832875552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 67, 71, 72, 80, 90, 94, 96, 120, 134, 141, 142, 144, 160, 180, 188, 201, 213, 235, 240, 268, 282, 284, 288, 335, 355, 360, 376, 402, 423, 426, 470, 480, 536, 564, 568, 603, 639, 670, 705, 710, 720, 752, 804, 846, 852, 940, 1005, 1065, 1072, 1128, 1136, 1206, 1278, 1340, 1410, 1420, 1440, 1504, 1608, 1692, 1704, 1880, 2010, 2115, 2130, 2144, 2256, 2272, 2412, 2556, 2680, 2820, 2840, 3015, 3149, 3195, 3216, 3337, 3384, 3408, 3760, 4020, 4230, 4260, 4512, 4757, 4824, 5112, 5360, 5640, 5680, 6030, 6298, 6390, 6432, 6674, 6768, 6816, 7520, 8040, 8460, 8520, 9447, 9514, 9648, 10011, 10224, 10720, 11280, 11360, 12060, 12596, 12780, 13348, 13536, 14271, 15745, 16080, 16685, 16920, 17040, 18894, 19028, 19296, 20022, 20448, 22560, 23785, 24120, 25192, 25560, 26696, 28341, 28542, 30033, 31490, 32160, 33370, 33840, 34080, 37788, 38056, 40044, 42813, 47235, 47570, 48240, 50055, 50384, 51120, 53392, 56682, 57084, 60066, 62980, 66740, 67680, 71355, 75576, 76112, 80088, 85626, 94470, 95140, 96480, 100110, 100768, 102240, 106784, 113364, 114168, 120132, 125960, 133480, 141705, 142710, 150165, 151152, 152224, 160176, 171252, 188940, 190280, 200220, 214065, 223579, 226728, 228336, 240264, 251920, 266960, 283410, 285420, 300330, 302304, 320352, 342504, 377880, 380560, 400440, 428130, 447158, 453456, 456672, 480528, 503840, 533920, 566820, 570840, 600660, 670737, 685008, 755760, 761120, 800880, 856260, 894316, 906912, 961056, 1117895, 1133640, 1141680, 1201320, 1341474, 1370016, 1511520, 1601760, 1712520, 1788632, 2012211, 2235790, 2267280, 2283360, 2402640, 2682948, 3353685, 3425040, 3577264, 4024422, 4471580, 4534560, 4805280, 5365896, 6707370, 6850080, 7154528, 8048844, 8943160, 10061055, 10731792, 13414740, 16097688, 17886320, 20122110, 21463584, 26829480, 32195376, 35772640, 40244220, 53658960, 64390752, 80488440, 107317920, 160976880, 321953760]

約数ペア:

[(1, 321953760), (2, 160976880), (3, 107317920), (4, 80488440), (5, 64390752), (6, 53658960), (8, 40244220), (9, 35772640), (10, 32195376), (12, 26829480), (15, 21463584), (16, 20122110), (18, 17886320), (20, 16097688), (24, 13414740), (30, 10731792), (32, 10061055), (36, 8943160), (40, 8048844), (45, 7154528), (47, 6850080), (48, 6707370), (60, 5365896), (67, 4805280), (71, 4534560), (72, 4471580), (80, 4024422), (90, 3577264), (94, 3425040), (96, 3353685), (120, 2682948), (134, 2402640), (141, 2283360), (142, 2267280), (144, 2235790), (160, 2012211), (180, 1788632), (188, 1712520), (201, 1601760), (213, 1511520), (235, 1370016), (240, 1341474), (268, 1201320), (282, 1141680), (284, 1133640), (288, 1117895), (335, 961056), (355, 906912), (360, 894316), (376, 856260), (402, 800880), (423, 761120), (426, 755760), (470, 685008), (480, 670737), (536, 600660), (564, 570840), (568, 566820), (603, 533920), (639, 503840), (670, 480528), (705, 456672), (710, 453456), (720, 447158), (752, 428130), (804, 400440), (846, 380560), (852, 377880), (940, 342504), (1005, 320352), (1065, 302304), (1072, 300330), (1128, 285420), (1136, 283410), (1206, 266960), (1278, 251920), (1340, 240264), (1410, 228336), (1420, 226728), (1440, 223579), (1504, 214065), (1608, 200220), (1692, 190280), (1704, 188940), (1880, 171252), (2010, 160176), (2115, 152224), (2130, 151152), (2144, 150165), (2256, 142710), (2272, 141705), (2412, 133480), (2556, 125960), (2680, 120132), (2820, 114168), (2840, 113364), (3015, 106784), (3149, 102240), (3195, 100768), (3216, 100110), (3337, 96480), (3384, 95140), (3408, 94470), (3760, 85626), (4020, 80088), (4230, 76112), (4260, 75576), (4512, 71355), (4757, 67680), (4824, 66740), (5112, 62980), (5360, 60066), (5640, 57084), (5680, 56682), (6030, 53392), (6298, 51120), (6390, 50384), (6432, 50055), (6674, 48240), (6768, 47570), (6816, 47235), (7520, 42813), (8040, 40044), (8460, 38056), (8520, 37788), (9447, 34080), (9514, 33840), (9648, 33370), (10011, 32160), (10224, 31490), (10720, 30033), (11280, 28542), (11360, 28341), (12060, 26696), (12596, 25560), (12780, 25192), (13348, 24120), (13536, 23785), (14271, 22560), (15745, 20448), (16080, 20022), (16685, 19296), (16920, 19028), (17040, 18894)]