180438720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2479

約数の個数: 224

約数和(自身を含む): 714548736

約数和(自身を除く): 534110016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2441, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4882, 4928, 5280, 6160, 6720, 7323, 7392, 9240, 9764, 10560, 12205, 12320, 14646, 14784, 17087, 18480, 19528, 24410, 24640, 26851, 29292, 34174, 36615, 36960, 39056, 48820, 51261, 53702, 58584, 68348, 73230, 73920, 78112, 80553, 85435, 97640, 102522, 107404, 117168, 134255, 136696, 146460, 156224, 161106, 170870, 187957, 195280, 205044, 214808, 234336, 256305, 268510, 273392, 292920, 322212, 341740, 375914, 390560, 402765, 410088, 429616, 468672, 512610, 537020, 546784, 563871, 585840, 644424, 683480, 751828, 781120, 805530, 820176, 859232, 939785, 1025220, 1074040, 1093568, 1127742, 1171680, 1288848, 1366960, 1503656, 1611060, 1640352, 1718464, 1879570, 2050440, 2148080, 2255484, 2343360, 2577696, 2733920, 2819355, 3007312, 3222120, 3280704, 3759140, 4100880, 4296160, 4510968, 5155392, 5467840, 5638710, 6014624, 6444240, 7518280, 8201760, 8592320, 9021936, 11277420, 12029248, 12888480, 15036560, 16403520, 18043872, 22554840, 25776960, 30073120, 36087744, 45109680, 60146240, 90219360, 180438720]

約数ペア:

[(1, 180438720), (2, 90219360), (3, 60146240), (4, 45109680), (5, 36087744), (6, 30073120), (7, 25776960), (8, 22554840), (10, 18043872), (11, 16403520), (12, 15036560), (14, 12888480), (15, 12029248), (16, 11277420), (20, 9021936), (21, 8592320), (22, 8201760), (24, 7518280), (28, 6444240), (30, 6014624), (32, 5638710), (33, 5467840), (35, 5155392), (40, 4510968), (42, 4296160), (44, 4100880), (48, 3759140), (55, 3280704), (56, 3222120), (60, 3007312), (64, 2819355), (66, 2733920), (70, 2577696), (77, 2343360), (80, 2255484), (84, 2148080), (88, 2050440), (96, 1879570), (105, 1718464), (110, 1640352), (112, 1611060), (120, 1503656), (132, 1366960), (140, 1288848), (154, 1171680), (160, 1127742), (165, 1093568), (168, 1074040), (176, 1025220), (192, 939785), (210, 859232), (220, 820176), (224, 805530), (231, 781120), (240, 751828), (264, 683480), (280, 644424), (308, 585840), (320, 563871), (330, 546784), (336, 537020), (352, 512610), (385, 468672), (420, 429616), (440, 410088), (448, 402765), (462, 390560), (480, 375914), (528, 341740), (560, 322212), (616, 292920), (660, 273392), (672, 268510), (704, 256305), (770, 234336), (840, 214808), (880, 205044), (924, 195280), (960, 187957), (1056, 170870), (1120, 161106), (1155, 156224), (1232, 146460), (1320, 136696), (1344, 134255), (1540, 117168), (1680, 107404), (1760, 102522), (1848, 97640), (2112, 85435), (2240, 80553), (2310, 78112), (2441, 73920), (2464, 73230), (2640, 68348), (3080, 58584), (3360, 53702), (3520, 51261), (3696, 48820), (4620, 39056), (4882, 36960), (4928, 36615), (5280, 34174), (6160, 29292), (6720, 26851), (7323, 24640), (7392, 24410), (9240, 19528), (9764, 18480), (10560, 17087), (12205, 14784), (12320, 14646)]