146384640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 515603088

約数和(自身を除く): 369218448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 131, 144, 160, 180, 192, 194, 240, 256, 262, 288, 291, 320, 360, 384, 388, 393, 480, 485, 524, 576, 582, 640, 655, 720, 768, 776, 786, 873, 960, 970, 1048, 1152, 1164, 1179, 1280, 1310, 1440, 1455, 1552, 1572, 1746, 1920, 1940, 1965, 2096, 2304, 2328, 2358, 2620, 2880, 2910, 3104, 3144, 3492, 3840, 3880, 3930, 4192, 4365, 4656, 4716, 5240, 5760, 5820, 5895, 6208, 6288, 6984, 7760, 7860, 8384, 8730, 9312, 9432, 10480, 11520, 11640, 11790, 12416, 12576, 12707, 13968, 15520, 15720, 16768, 17460, 18624, 18864, 20960, 23280, 23580, 24832, 25152, 25414, 27936, 31040, 31440, 33536, 34920, 37248, 37728, 38121, 41920, 46560, 47160, 50304, 50828, 55872, 62080, 62880, 63535, 69840, 74496, 75456, 76242, 83840, 93120, 94320, 100608, 101656, 111744, 114363, 124160, 125760, 127070, 139680, 150912, 152484, 167680, 186240, 188640, 190605, 203312, 223488, 228726, 251520, 254140, 279360, 301824, 304968, 372480, 377280, 381210, 406624, 457452, 503040, 508280, 558720, 571815, 609936, 754560, 762420, 813248, 914904, 1016560, 1117440, 1143630, 1219872, 1509120, 1524840, 1626496, 1829808, 2033120, 2287260, 2439744, 3049680, 3252992, 3659616, 4066240, 4574520, 4879488, 6099360, 7319232, 8132480, 9149040, 9758976, 12198720, 14638464, 16264960, 18298080, 24397440, 29276928, 36596160, 48794880, 73192320, 146384640]

約数ペア:

[(1, 146384640), (2, 73192320), (3, 48794880), (4, 36596160), (5, 29276928), (6, 24397440), (8, 18298080), (9, 16264960), (10, 14638464), (12, 12198720), (15, 9758976), (16, 9149040), (18, 8132480), (20, 7319232), (24, 6099360), (30, 4879488), (32, 4574520), (36, 4066240), (40, 3659616), (45, 3252992), (48, 3049680), (60, 2439744), (64, 2287260), (72, 2033120), (80, 1829808), (90, 1626496), (96, 1524840), (97, 1509120), (120, 1219872), (128, 1143630), (131, 1117440), (144, 1016560), (160, 914904), (180, 813248), (192, 762420), (194, 754560), (240, 609936), (256, 571815), (262, 558720), (288, 508280), (291, 503040), (320, 457452), (360, 406624), (384, 381210), (388, 377280), (393, 372480), (480, 304968), (485, 301824), (524, 279360), (576, 254140), (582, 251520), (640, 228726), (655, 223488), (720, 203312), (768, 190605), (776, 188640), (786, 186240), (873, 167680), (960, 152484), (970, 150912), (1048, 139680), (1152, 127070), (1164, 125760), (1179, 124160), (1280, 114363), (1310, 111744), (1440, 101656), (1455, 100608), (1552, 94320), (1572, 93120), (1746, 83840), (1920, 76242), (1940, 75456), (1965, 74496), (2096, 69840), (2304, 63535), (2328, 62880), (2358, 62080), (2620, 55872), (2880, 50828), (2910, 50304), (3104, 47160), (3144, 46560), (3492, 41920), (3840, 38121), (3880, 37728), (3930, 37248), (4192, 34920), (4365, 33536), (4656, 31440), (4716, 31040), (5240, 27936), (5760, 25414), (5820, 25152), (5895, 24832), (6208, 23580), (6288, 23280), (6984, 20960), (7760, 18864), (7860, 18624), (8384, 17460), (8730, 16768), (9312, 15720), (9432, 15520), (10480, 13968), (11520, 12707), (11640, 12576), (11790, 12416)]