355832880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 1237349376

約数和(自身を除く): 881516496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 283, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 566, 620, 624, 676, 744, 780, 806, 845, 849, 930, 1014, 1040, 1132, 1209, 1240, 1352, 1415, 1488, 1560, 1612, 1690, 1698, 1860, 2015, 2028, 2264, 2418, 2480, 2535, 2704, 2830, 3120, 3224, 3380, 3396, 3679, 3720, 4030, 4056, 4245, 4528, 4836, 5070, 5239, 5660, 6045, 6448, 6760, 6792, 7358, 7440, 8060, 8112, 8490, 8773, 9672, 10140, 10478, 11037, 11320, 12090, 13520, 13584, 14716, 15717, 16120, 16980, 17546, 18395, 19344, 20280, 20956, 22074, 22640, 24180, 26195, 26319, 29432, 31434, 32240, 33960, 35092, 36790, 40560, 41912, 43865, 44148, 47827, 48360, 52390, 52638, 55185, 58864, 62868, 67920, 70184, 73580, 78585, 83824, 87730, 88296, 95654, 96720, 104780, 105276, 110370, 114049, 125736, 131595, 140368, 143481, 147160, 157170, 175460, 176592, 191308, 209560, 210552, 220740, 228098, 239135, 251472, 263190, 286962, 294320, 314340, 342147, 350920, 382616, 419120, 421104, 441480, 456196, 478270, 526380, 570245, 573924, 628680, 684294, 701840, 717405, 765232, 882960, 912392, 956540, 1052760, 1140490, 1147848, 1257360, 1368588, 1434810, 1482637, 1710735, 1824784, 1913080, 2105520, 2280980, 2295696, 2737176, 2869620, 2965274, 3421470, 3826160, 4447911, 4561960, 5474352, 5739240, 5930548, 6842940, 7413185, 8895822, 9123920, 11478480, 11861096, 13685880, 14826370, 17791644, 22239555, 23722192, 27371760, 29652740, 35583288, 44479110, 59305480, 71166576, 88958220, 118610960, 177916440, 355832880]

約数ペア:

[(1, 355832880), (2, 177916440), (3, 118610960), (4, 88958220), (5, 71166576), (6, 59305480), (8, 44479110), (10, 35583288), (12, 29652740), (13, 27371760), (15, 23722192), (16, 22239555), (20, 17791644), (24, 14826370), (26, 13685880), (30, 11861096), (31, 11478480), (39, 9123920), (40, 8895822), (48, 7413185), (52, 6842940), (60, 5930548), (62, 5739240), (65, 5474352), (78, 4561960), (80, 4447911), (93, 3826160), (104, 3421470), (120, 2965274), (124, 2869620), (130, 2737176), (155, 2295696), (156, 2280980), (169, 2105520), (186, 1913080), (195, 1824784), (208, 1710735), (240, 1482637), (248, 1434810), (260, 1368588), (283, 1257360), (310, 1147848), (312, 1140490), (338, 1052760), (372, 956540), (390, 912392), (403, 882960), (465, 765232), (496, 717405), (507, 701840), (520, 684294), (566, 628680), (620, 573924), (624, 570245), (676, 526380), (744, 478270), (780, 456196), (806, 441480), (845, 421104), (849, 419120), (930, 382616), (1014, 350920), (1040, 342147), (1132, 314340), (1209, 294320), (1240, 286962), (1352, 263190), (1415, 251472), (1488, 239135), (1560, 228098), (1612, 220740), (1690, 210552), (1698, 209560), (1860, 191308), (2015, 176592), (2028, 175460), (2264, 157170), (2418, 147160), (2480, 143481), (2535, 140368), (2704, 131595), (2830, 125736), (3120, 114049), (3224, 110370), (3380, 105276), (3396, 104780), (3679, 96720), (3720, 95654), (4030, 88296), (4056, 87730), (4245, 83824), (4528, 78585), (4836, 73580), (5070, 70184), (5239, 67920), (5660, 62868), (6045, 58864), (6448, 55185), (6760, 52638), (6792, 52390), (7358, 48360), (7440, 47827), (8060, 44148), (8112, 43865), (8490, 41912), (8773, 40560), (9672, 36790), (10140, 35092), (10478, 33960), (11037, 32240), (11320, 31434), (12090, 29432), (13520, 26319), (13584, 26195), (14716, 24180), (15717, 22640), (16120, 22074), (16980, 20956), (17546, 20280), (18395, 19344)]