490393940160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{20071}}^1$

素因数の和:20943

約数の個数: 224

約数和(自身を含む): 1609264410624

約数和(自身を除く): 1118870470464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 821, 930, 960, 992, 1240, 1488, 1642, 1860, 1984, 2463, 2480, 2976, 3284, 3720, 4105, 4926, 4960, 5952, 6568, 7440, 8210, 9852, 9920, 12315, 13136, 14880, 16420, 19704, 20071, 24630, 25451, 26272, 29760, 32840, 39408, 40142, 49260, 50902, 52544, 60213, 65680, 76353, 78816, 80284, 98520, 100355, 101804, 120426, 127255, 131360, 152706, 157632, 160568, 197040, 200710, 203608, 240852, 254510, 262720, 301065, 305412, 321136, 381765, 394080, 401420, 407216, 481704, 509020, 602130, 610824, 622201, 642272, 763530, 788160, 802840, 814432, 963408, 1018040, 1204260, 1221648, 1244402, 1284544, 1527060, 1605680, 1628864, 1866603, 1926816, 2036080, 2408520, 2443296, 2488804, 3054120, 3111005, 3211360, 3733206, 3853632, 4072160, 4817040, 4886592, 4977608, 6108240, 6222010, 6422720, 7466412, 8144320, 9333015, 9634080, 9955216, 12216480, 12444020, 14932824, 16478291, 18666030, 19268160, 19910432, 24432960, 24888040, 29865648, 32956582, 37332060, 39820864, 49434873, 49776080, 59731296, 65913164, 74664120, 82391455, 98869746, 99552160, 119462592, 131826328, 149328240, 164782910, 197739492, 199104320, 247174365, 263652656, 298656480, 329565820, 395478984, 494348730, 510827021, 527305312, 597312960, 659131640, 790957968, 988697460, 1021654042, 1054610624, 1318263280, 1532481063, 1581915936, 1977394920, 2043308084, 2554135105, 2636526560, 3064962126, 3163831872, 3954789840, 4086616168, 5108270210, 5273053120, 6129924252, 7662405315, 7909579680, 8173232336, 10216540420, 12259848504, 15324810630, 15819159360, 16346464672, 20433080840, 24519697008, 30649621260, 32692929344, 40866161680, 49039394016, 61299242520, 81732323360, 98078788032, 122598485040, 163464646720, 245196970080, 490393940160]

約数ペア:

[(1, 490393940160), (2, 245196970080), (3, 163464646720), (4, 122598485040), (5, 98078788032), (6, 81732323360), (8, 61299242520), (10, 49039394016), (12, 40866161680), (15, 32692929344), (16, 30649621260), (20, 24519697008), (24, 20433080840), (30, 16346464672), (31, 15819159360), (32, 15324810630), (40, 12259848504), (48, 10216540420), (60, 8173232336), (62, 7909579680), (64, 7662405315), (80, 6129924252), (93, 5273053120), (96, 5108270210), (120, 4086616168), (124, 3954789840), (155, 3163831872), (160, 3064962126), (186, 2636526560), (192, 2554135105), (240, 2043308084), (248, 1977394920), (310, 1581915936), (320, 1532481063), (372, 1318263280), (465, 1054610624), (480, 1021654042), (496, 988697460), (620, 790957968), (744, 659131640), (821, 597312960), (930, 527305312), (960, 510827021), (992, 494348730), (1240, 395478984), (1488, 329565820), (1642, 298656480), (1860, 263652656), (1984, 247174365), (2463, 199104320), (2480, 197739492), (2976, 164782910), (3284, 149328240), (3720, 131826328), (4105, 119462592), (4926, 99552160), (4960, 98869746), (5952, 82391455), (6568, 74664120), (7440, 65913164), (8210, 59731296), (9852, 49776080), (9920, 49434873), (12315, 39820864), (13136, 37332060), (14880, 32956582), (16420, 29865648), (19704, 24888040), (20071, 24432960), (24630, 19910432), (25451, 19268160), (26272, 18666030), (29760, 16478291), (32840, 14932824), (39408, 12444020), (40142, 12216480), (49260, 9955216), (50902, 9634080), (52544, 9333015), (60213, 8144320), (65680, 7466412), (76353, 6422720), (78816, 6222010), (80284, 6108240), (98520, 4977608), (100355, 4886592), (101804, 4817040), (120426, 4072160), (127255, 3853632), (131360, 3733206), (152706, 3211360), (157632, 3111005), (160568, 3054120), (197040, 2488804), (200710, 2443296), (203608, 2408520), (240852, 2036080), (254510, 1926816), (262720, 1866603), (301065, 1628864), (305412, 1605680), (321136, 1527060), (381765, 1284544), (394080, 1244402), (401420, 1221648), (407216, 1204260), (481704, 1018040), (509020, 963408), (602130, 814432), (610824, 802840), (622201, 788160), (642272, 763530)]