1623274080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 5495454720

約数和(自身を除く): 3872180640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 59, 60, 62, 80, 86, 93, 96, 118, 120, 124, 129, 155, 160, 172, 177, 186, 215, 236, 240, 248, 258, 295, 310, 344, 354, 372, 430, 465, 472, 480, 496, 516, 590, 620, 645, 688, 708, 744, 860, 885, 930, 944, 992, 1032, 1180, 1240, 1290, 1333, 1376, 1416, 1488, 1720, 1770, 1829, 1849, 1860, 1888, 2064, 2360, 2480, 2537, 2580, 2666, 2832, 2976, 3440, 3540, 3658, 3698, 3720, 3999, 4128, 4720, 4960, 5074, 5160, 5332, 5487, 5547, 5664, 6665, 6880, 7080, 7316, 7396, 7440, 7611, 7998, 9145, 9245, 9440, 10148, 10320, 10664, 10974, 11094, 12685, 13330, 14160, 14632, 14792, 14880, 15222, 15996, 18290, 18490, 19995, 20296, 20640, 21328, 21948, 22188, 25370, 26660, 27435, 27735, 28320, 29264, 29584, 30444, 31992, 36580, 36980, 38055, 39990, 40592, 42656, 43896, 44376, 50740, 53320, 54870, 55470, 57319, 58528, 59168, 60888, 63984, 73160, 73960, 76110, 78647, 79980, 81184, 87792, 88752, 101480, 106640, 109091, 109740, 110940, 114638, 121776, 127968, 146320, 147920, 152220, 157294, 159960, 171957, 175584, 177504, 202960, 213280, 218182, 219480, 221880, 229276, 235941, 243552, 286595, 292640, 295840, 304440, 314588, 319920, 327273, 343914, 393235, 405920, 436364, 438960, 443760, 458552, 471882, 545455, 573190, 608880, 629176, 639840, 654546, 687828, 786470, 859785, 872728, 877920, 887520, 917104, 943764, 1090910, 1146380, 1179705, 1217760, 1258352, 1309092, 1375656, 1572940, 1636365, 1719570, 1745456, 1834208, 1887528, 2181820, 2292760, 2359410, 2516704, 2618184, 2751312, 3145880, 3272730, 3381821, 3439140, 3490912, 3775056, 4363640, 4585520, 4718820, 5236368, 5502624, 6291760, 6545460, 6763642, 6878280, 7550112, 8727280, 9171040, 9437640, 10145463, 10472736, 12583520, 13090920, 13527284, 13756560, 16909105, 17454560, 18875280, 20290926, 26181840, 27054568, 27513120, 33818210, 37750560, 40581852, 50727315, 52363680, 54109136, 67636420, 81163704, 101454630, 108218272, 135272840, 162327408, 202909260, 270545680, 324654816, 405818520, 541091360, 811637040, 1623274080]

約数ペア:

[(1, 1623274080), (2, 811637040), (3, 541091360), (4, 405818520), (5, 324654816), (6, 270545680), (8, 202909260), (10, 162327408), (12, 135272840), (15, 108218272), (16, 101454630), (20, 81163704), (24, 67636420), (30, 54109136), (31, 52363680), (32, 50727315), (40, 40581852), (43, 37750560), (48, 33818210), (59, 27513120), (60, 27054568), (62, 26181840), (80, 20290926), (86, 18875280), (93, 17454560), (96, 16909105), (118, 13756560), (120, 13527284), (124, 13090920), (129, 12583520), (155, 10472736), (160, 10145463), (172, 9437640), (177, 9171040), (186, 8727280), (215, 7550112), (236, 6878280), (240, 6763642), (248, 6545460), (258, 6291760), (295, 5502624), (310, 5236368), (344, 4718820), (354, 4585520), (372, 4363640), (430, 3775056), (465, 3490912), (472, 3439140), (480, 3381821), (496, 3272730), (516, 3145880), (590, 2751312), (620, 2618184), (645, 2516704), (688, 2359410), (708, 2292760), (744, 2181820), (860, 1887528), (885, 1834208), (930, 1745456), (944, 1719570), (992, 1636365), (1032, 1572940), (1180, 1375656), (1240, 1309092), (1290, 1258352), (1333, 1217760), (1376, 1179705), (1416, 1146380), (1488, 1090910), (1720, 943764), (1770, 917104), (1829, 887520), (1849, 877920), (1860, 872728), (1888, 859785), (2064, 786470), (2360, 687828), (2480, 654546), (2537, 639840), (2580, 629176), (2666, 608880), (2832, 573190), (2976, 545455), (3440, 471882), (3540, 458552), (3658, 443760), (3698, 438960), (3720, 436364), (3999, 405920), (4128, 393235), (4720, 343914), (4960, 327273), (5074, 319920), (5160, 314588), (5332, 304440), (5487, 295840), (5547, 292640), (5664, 286595), (6665, 243552), (6880, 235941), (7080, 229276), (7316, 221880), (7396, 219480), (7440, 218182), (7611, 213280), (7998, 202960), (9145, 177504), (9245, 175584), (9440, 171957), (10148, 159960), (10320, 157294), (10664, 152220), (10974, 147920), (11094, 146320), (12685, 127968), (13330, 121776), (14160, 114638), (14632, 110940), (14792, 109740), (14880, 109091), (15222, 106640), (15996, 101480), (18290, 88752), (18490, 87792), (19995, 81184), (20296, 79980), (20640, 78647), (21328, 76110), (21948, 73960), (22188, 73160), (25370, 63984), (26660, 60888), (27435, 59168), (27735, 58528), (28320, 57319), (29264, 55470), (29584, 54870), (30444, 53320), (31992, 50740), (36580, 44376), (36980, 43896), (38055, 42656), (39990, 40592)]