427493160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1096602840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 83, 90, 95, 108, 114, 120, 135, 152, 166, 171, 180, 190, 216, 228, 249, 251, 270, 285, 332, 342, 360, 380, 415, 456, 498, 502, 513, 540, 570, 664, 684, 747, 753, 760, 830, 855, 996, 1004, 1026, 1080, 1140, 1245, 1255, 1368, 1494, 1506, 1577, 1660, 1710, 1992, 2008, 2052, 2241, 2259, 2280, 2490, 2510, 2565, 2988, 3012, 3154, 3320, 3420, 3735, 3765, 4104, 4482, 4518, 4731, 4769, 4980, 5020, 5130, 5976, 6024, 6308, 6777, 6840, 7470, 7530, 7885, 8964, 9036, 9462, 9538, 9960, 10040, 10260, 11205, 11295, 12616, 13554, 14193, 14307, 14940, 15060, 15770, 17928, 18072, 18924, 19076, 20520, 20833, 22410, 22590, 23655, 23845, 27108, 28386, 28614, 29880, 30120, 31540, 33885, 37848, 38152, 41666, 42579, 42921, 44820, 45180, 47310, 47690, 54216, 56772, 57228, 62499, 63080, 67770, 70965, 71535, 83332, 85158, 85842, 89640, 90360, 94620, 95380, 104165, 113544, 114456, 124998, 128763, 135540, 141930, 143070, 166664, 170316, 171684, 187497, 189240, 190760, 208330, 212895, 214605, 249996, 257526, 271080, 283860, 286140, 312495, 340632, 343368, 374994, 395827, 416660, 425790, 429210, 499992, 515052, 562491, 567720, 572280, 624990, 643815, 749988, 791654, 833320, 851580, 858420, 937485, 1030104, 1124982, 1187481, 1249980, 1287630, 1499976, 1583308, 1703160, 1716840, 1874970, 1979135, 2249964, 2374962, 2499960, 2575260, 2812455, 3166616, 3562443, 3749940, 3958270, 4499928, 4749924, 5150520, 5624910, 5937405, 7124886, 7499880, 7916540, 9499848, 10687329, 11249820, 11874810, 14249772, 15833080, 17812215, 21374658, 22499640, 23749620, 28499544, 35624430, 42749316, 47499240, 53436645, 71248860, 85498632, 106873290, 142497720, 213746580, 427493160]

約数ペア:

[(1, 427493160), (2, 213746580), (3, 142497720), (4, 106873290), (5, 85498632), (6, 71248860), (8, 53436645), (9, 47499240), (10, 42749316), (12, 35624430), (15, 28499544), (18, 23749620), (19, 22499640), (20, 21374658), (24, 17812215), (27, 15833080), (30, 14249772), (36, 11874810), (38, 11249820), (40, 10687329), (45, 9499848), (54, 7916540), (57, 7499880), (60, 7124886), (72, 5937405), (76, 5624910), (83, 5150520), (90, 4749924), (95, 4499928), (108, 3958270), (114, 3749940), (120, 3562443), (135, 3166616), (152, 2812455), (166, 2575260), (171, 2499960), (180, 2374962), (190, 2249964), (216, 1979135), (228, 1874970), (249, 1716840), (251, 1703160), (270, 1583308), (285, 1499976), (332, 1287630), (342, 1249980), (360, 1187481), (380, 1124982), (415, 1030104), (456, 937485), (498, 858420), (502, 851580), (513, 833320), (540, 791654), (570, 749988), (664, 643815), (684, 624990), (747, 572280), (753, 567720), (760, 562491), (830, 515052), (855, 499992), (996, 429210), (1004, 425790), (1026, 416660), (1080, 395827), (1140, 374994), (1245, 343368), (1255, 340632), (1368, 312495), (1494, 286140), (1506, 283860), (1577, 271080), (1660, 257526), (1710, 249996), (1992, 214605), (2008, 212895), (2052, 208330), (2241, 190760), (2259, 189240), (2280, 187497), (2490, 171684), (2510, 170316), (2565, 166664), (2988, 143070), (3012, 141930), (3154, 135540), (3320, 128763), (3420, 124998), (3735, 114456), (3765, 113544), (4104, 104165), (4482, 95380), (4518, 94620), (4731, 90360), (4769, 89640), (4980, 85842), (5020, 85158), (5130, 83332), (5976, 71535), (6024, 70965), (6308, 67770), (6777, 63080), (6840, 62499), (7470, 57228), (7530, 56772), (7885, 54216), (8964, 47690), (9036, 47310), (9462, 45180), (9538, 44820), (9960, 42921), (10040, 42579), (10260, 41666), (11205, 38152), (11295, 37848), (12616, 33885), (13554, 31540), (14193, 30120), (14307, 29880), (14940, 28614), (15060, 28386), (15770, 27108), (17928, 23845), (18072, 23655), (18924, 22590), (19076, 22410), (20520, 20833)]