2558043720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7389

約数の個数: 256

約数和(自身を含む): 9504864000

約数和(自身を除く): 6946820280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2907, 3060, 3230, 3420, 3672, 3876, 4104, 4590, 4845, 5130, 5814, 6120, 6460, 6840, 7333, 7752, 8721, 9180, 9690, 10260, 11628, 12920, 14535, 14666, 17442, 18360, 19380, 20520, 21999, 23256, 29070, 29332, 34884, 36665, 38760, 43605, 43998, 58140, 58664, 65997, 69768, 73330, 87210, 87996, 109995, 116280, 124661, 131994, 139327, 146660, 174420, 175992, 197991, 219990, 249322, 263988, 278654, 293320, 329985, 348840, 373983, 395982, 417981, 439980, 498644, 527976, 557308, 623305, 659970, 696635, 747966, 791964, 835962, 879960, 989955, 997288, 1114616, 1121949, 1246610, 1253943, 1319940, 1393270, 1495932, 1583928, 1671924, 1869915, 1979910, 2089905, 2243898, 2368559, 2493220, 2507886, 2639880, 2786540, 2991864, 3343848, 3365847, 3739830, 3761829, 3959820, 4179810, 4487796, 4737118, 4986440, 5015772, 5573080, 5609745, 6269715, 6731694, 7105677, 7479660, 7523658, 7919640, 8359620, 8975592, 9474236, 10031544, 11219490, 11842795, 12539430, 13463388, 14211354, 14959320, 15047316, 16719240, 16829235, 18809145, 18948472, 21317031, 22438980, 23685590, 25078860, 26926776, 28422708, 30094632, 33658470, 35528385, 37618290, 42634062, 44877960, 47371180, 50157720, 56845416, 63951093, 67316940, 71056770, 75236580, 85268124, 94742360, 106585155, 127902186, 134633880, 142113540, 150473160, 170536248, 213170310, 255804372, 284227080, 319755465, 426340620, 511608744, 639510930, 852681240, 1279021860, 2558043720]

約数ペア:

[(1, 2558043720), (2, 1279021860), (3, 852681240), (4, 639510930), (5, 511608744), (6, 426340620), (8, 319755465), (9, 284227080), (10, 255804372), (12, 213170310), (15, 170536248), (17, 150473160), (18, 142113540), (19, 134633880), (20, 127902186), (24, 106585155), (27, 94742360), (30, 85268124), (34, 75236580), (36, 71056770), (38, 67316940), (40, 63951093), (45, 56845416), (51, 50157720), (54, 47371180), (57, 44877960), (60, 42634062), (68, 37618290), (72, 35528385), (76, 33658470), (85, 30094632), (90, 28422708), (95, 26926776), (102, 25078860), (108, 23685590), (114, 22438980), (120, 21317031), (135, 18948472), (136, 18809145), (152, 16829235), (153, 16719240), (170, 15047316), (171, 14959320), (180, 14211354), (190, 13463388), (204, 12539430), (216, 11842795), (228, 11219490), (255, 10031544), (270, 9474236), (285, 8975592), (306, 8359620), (323, 7919640), (340, 7523658), (342, 7479660), (360, 7105677), (380, 6731694), (408, 6269715), (456, 5609745), (459, 5573080), (510, 5015772), (513, 4986440), (540, 4737118), (570, 4487796), (612, 4179810), (646, 3959820), (680, 3761829), (684, 3739830), (760, 3365847), (765, 3343848), (855, 2991864), (918, 2786540), (969, 2639880), (1020, 2507886), (1026, 2493220), (1080, 2368559), (1140, 2243898), (1224, 2089905), (1292, 1979910), (1368, 1869915), (1530, 1671924), (1615, 1583928), (1710, 1495932), (1836, 1393270), (1938, 1319940), (2040, 1253943), (2052, 1246610), (2280, 1121949), (2295, 1114616), (2565, 997288), (2584, 989955), (2907, 879960), (3060, 835962), (3230, 791964), (3420, 747966), (3672, 696635), (3876, 659970), (4104, 623305), (4590, 557308), (4845, 527976), (5130, 498644), (5814, 439980), (6120, 417981), (6460, 395982), (6840, 373983), (7333, 348840), (7752, 329985), (8721, 293320), (9180, 278654), (9690, 263988), (10260, 249322), (11628, 219990), (12920, 197991), (14535, 175992), (14666, 174420), (17442, 146660), (18360, 139327), (19380, 131994), (20520, 124661), (21999, 116280), (23256, 109995), (29070, 87996), (29332, 87210), (34884, 73330), (36665, 69768), (38760, 65997), (43605, 58664), (43998, 58140)]