228348720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 200

約数和(自身を含む): 802113840

約数和(自身を除く): 573765120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 216, 240, 262, 269, 270, 324, 360, 393, 405, 432, 524, 538, 540, 648, 655, 720, 786, 807, 810, 1048, 1076, 1080, 1179, 1296, 1310, 1345, 1572, 1614, 1620, 1965, 2096, 2152, 2160, 2358, 2421, 2620, 2690, 3144, 3228, 3240, 3537, 3930, 4035, 4304, 4716, 4842, 5240, 5380, 5895, 6288, 6456, 6480, 7074, 7263, 7860, 8070, 9432, 9684, 10480, 10611, 10760, 11790, 12105, 12912, 14148, 14526, 15720, 16140, 17685, 18864, 19368, 21222, 21520, 21789, 23580, 24210, 28296, 29052, 31440, 32280, 35239, 35370, 36315, 38736, 42444, 43578, 47160, 48420, 53055, 56592, 58104, 64560, 70478, 70740, 72630, 84888, 87156, 94320, 96840, 105717, 106110, 108945, 116208, 140956, 141480, 145260, 169776, 174312, 176195, 193680, 211434, 212220, 217890, 281912, 282960, 290520, 317151, 348624, 352390, 422868, 424440, 435780, 528585, 563824, 581040, 634302, 704780, 845736, 848880, 871560, 951453, 1057170, 1268604, 1409560, 1585755, 1691472, 1743120, 1902906, 2114340, 2537208, 2819120, 2854359, 3171510, 3805812, 4228680, 4757265, 5074416, 5708718, 6343020, 7611624, 8457360, 9514530, 11417436, 12686040, 14271795, 15223248, 19029060, 22834872, 25372080, 28543590, 38058120, 45669744, 57087180, 76116240, 114174360, 228348720]

約数ペア:

[(1, 228348720), (2, 114174360), (3, 76116240), (4, 57087180), (5, 45669744), (6, 38058120), (8, 28543590), (9, 25372080), (10, 22834872), (12, 19029060), (15, 15223248), (16, 14271795), (18, 12686040), (20, 11417436), (24, 9514530), (27, 8457360), (30, 7611624), (36, 6343020), (40, 5708718), (45, 5074416), (48, 4757265), (54, 4228680), (60, 3805812), (72, 3171510), (80, 2854359), (81, 2819120), (90, 2537208), (108, 2114340), (120, 1902906), (131, 1743120), (135, 1691472), (144, 1585755), (162, 1409560), (180, 1268604), (216, 1057170), (240, 951453), (262, 871560), (269, 848880), (270, 845736), (324, 704780), (360, 634302), (393, 581040), (405, 563824), (432, 528585), (524, 435780), (538, 424440), (540, 422868), (648, 352390), (655, 348624), (720, 317151), (786, 290520), (807, 282960), (810, 281912), (1048, 217890), (1076, 212220), (1080, 211434), (1179, 193680), (1296, 176195), (1310, 174312), (1345, 169776), (1572, 145260), (1614, 141480), (1620, 140956), (1965, 116208), (2096, 108945), (2152, 106110), (2160, 105717), (2358, 96840), (2421, 94320), (2620, 87156), (2690, 84888), (3144, 72630), (3228, 70740), (3240, 70478), (3537, 64560), (3930, 58104), (4035, 56592), (4304, 53055), (4716, 48420), (4842, 47160), (5240, 43578), (5380, 42444), (5895, 38736), (6288, 36315), (6456, 35370), (6480, 35239), (7074, 32280), (7263, 31440), (7860, 29052), (8070, 28296), (9432, 24210), (9684, 23580), (10480, 21789), (10611, 21520), (10760, 21222), (11790, 19368), (12105, 18864), (12912, 17685), (14148, 16140), (14526, 15720)]