921348960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 288

約数和(自身を含む): 3458391552

約数和(自身を除く): 2537042592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 480, 490, 516, 560, 588, 602, 645, 672, 688, 735, 784, 840, 860, 903, 911, 980, 1032, 1120, 1176, 1204, 1290, 1376, 1470, 1505, 1568, 1680, 1720, 1806, 1822, 1960, 2064, 2107, 2352, 2408, 2580, 2733, 2940, 3010, 3360, 3440, 3612, 3644, 3920, 4128, 4214, 4515, 4555, 4704, 4816, 5160, 5466, 5880, 6020, 6321, 6377, 6880, 7224, 7288, 7840, 8428, 9030, 9110, 9632, 10320, 10535, 10932, 11760, 12040, 12642, 12754, 13665, 14448, 14576, 16856, 18060, 18220, 19131, 20640, 21070, 21864, 23520, 24080, 25284, 25508, 27330, 28896, 29152, 31605, 31885, 33712, 36120, 36440, 38262, 39173, 42140, 43728, 44639, 48160, 50568, 51016, 54660, 63210, 63770, 67424, 72240, 72880, 76524, 78346, 84280, 87456, 89278, 95655, 101136, 102032, 109320, 117519, 126420, 127540, 133917, 144480, 145760, 153048, 156692, 168560, 178556, 191310, 195865, 202272, 204064, 218640, 223195, 235038, 252840, 255080, 267834, 274211, 306096, 313384, 337120, 357112, 382620, 391730, 437280, 446390, 470076, 505680, 510160, 535668, 548422, 587595, 612192, 626768, 669585, 714224, 765240, 783460, 822633, 892780, 940152, 1011360, 1020320, 1071336, 1096844, 1175190, 1253536, 1339170, 1371055, 1428448, 1530480, 1566920, 1645266, 1785560, 1880304, 1919477, 2142672, 2193688, 2350380, 2678340, 2742110, 3060960, 3133840, 3290532, 3571120, 3760608, 3838954, 4113165, 4285344, 4387376, 4700760, 5356680, 5484220, 5758431, 6267680, 6581064, 7142240, 7677908, 8226330, 8774752, 9401520, 9597385, 10713360, 10968440, 11516862, 13162128, 15355816, 16452660, 18803040, 19194770, 21426720, 21936880, 23033724, 26324256, 28792155, 30711632, 32905320, 38389540, 43873760, 46067448, 57584310, 61423264, 65810640, 76779080, 92134896, 115168620, 131621280, 153558160, 184269792, 230337240, 307116320, 460674480, 921348960]

約数ペア:

[(1, 921348960), (2, 460674480), (3, 307116320), (4, 230337240), (5, 184269792), (6, 153558160), (7, 131621280), (8, 115168620), (10, 92134896), (12, 76779080), (14, 65810640), (15, 61423264), (16, 57584310), (20, 46067448), (21, 43873760), (24, 38389540), (28, 32905320), (30, 30711632), (32, 28792155), (35, 26324256), (40, 23033724), (42, 21936880), (43, 21426720), (48, 19194770), (49, 18803040), (56, 16452660), (60, 15355816), (70, 13162128), (80, 11516862), (84, 10968440), (86, 10713360), (96, 9597385), (98, 9401520), (105, 8774752), (112, 8226330), (120, 7677908), (129, 7142240), (140, 6581064), (147, 6267680), (160, 5758431), (168, 5484220), (172, 5356680), (196, 4700760), (210, 4387376), (215, 4285344), (224, 4113165), (240, 3838954), (245, 3760608), (258, 3571120), (280, 3290532), (294, 3133840), (301, 3060960), (336, 2742110), (344, 2678340), (392, 2350380), (420, 2193688), (430, 2142672), (480, 1919477), (490, 1880304), (516, 1785560), (560, 1645266), (588, 1566920), (602, 1530480), (645, 1428448), (672, 1371055), (688, 1339170), (735, 1253536), (784, 1175190), (840, 1096844), (860, 1071336), (903, 1020320), (911, 1011360), (980, 940152), (1032, 892780), (1120, 822633), (1176, 783460), (1204, 765240), (1290, 714224), (1376, 669585), (1470, 626768), (1505, 612192), (1568, 587595), (1680, 548422), (1720, 535668), (1806, 510160), (1822, 505680), (1960, 470076), (2064, 446390), (2107, 437280), (2352, 391730), (2408, 382620), (2580, 357112), (2733, 337120), (2940, 313384), (3010, 306096), (3360, 274211), (3440, 267834), (3612, 255080), (3644, 252840), (3920, 235038), (4128, 223195), (4214, 218640), (4515, 204064), (4555, 202272), (4704, 195865), (4816, 191310), (5160, 178556), (5466, 168560), (5880, 156692), (6020, 153048), (6321, 145760), (6377, 144480), (6880, 133917), (7224, 127540), (7288, 126420), (7840, 117519), (8428, 109320), (9030, 102032), (9110, 101136), (9632, 95655), (10320, 89278), (10535, 87456), (10932, 84280), (11760, 78346), (12040, 76524), (12642, 72880), (12754, 72240), (13665, 67424), (14448, 63770), (14576, 63210), (16856, 54660), (18060, 51016), (18220, 50568), (19131, 48160), (20640, 44639), (21070, 43728), (21864, 42140), (23520, 39173), (24080, 38262), (25284, 36440), (25508, 36120), (27330, 33712), (28896, 31885), (29152, 31605)]