1279106400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3774

約数の個数: 288

約数和(自身を含む): 4892686848

約数和(自身を除く): 3613580448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 110, 120, 130, 132, 143, 150, 156, 160, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 352, 390, 400, 416, 429, 440, 480, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 800, 825, 858, 880, 975, 1040, 1056, 1100, 1144, 1200, 1248, 1300, 1320, 1430, 1560, 1650, 1716, 1760, 1950, 2080, 2145, 2200, 2288, 2400, 2600, 2640, 2860, 3120, 3300, 3432, 3575, 3727, 3900, 4290, 4400, 4576, 5200, 5280, 5720, 6240, 6600, 6864, 7150, 7454, 7800, 8580, 8800, 10400, 10725, 11181, 11440, 13200, 13728, 14300, 14908, 15600, 17160, 18635, 21450, 22362, 22880, 26400, 28600, 29816, 31200, 34320, 37270, 40997, 42900, 44724, 48451, 55905, 57200, 59632, 68640, 74540, 81994, 85800, 89448, 93175, 96902, 111810, 114400, 119264, 122991, 145353, 149080, 163988, 171600, 178896, 186350, 193804, 204985, 223620, 242255, 245982, 279525, 290706, 298160, 327976, 343200, 357792, 372700, 387608, 409970, 447240, 484510, 491964, 532961, 559050, 581412, 596320, 614955, 655952, 726765, 745400, 775216, 819940, 894480, 969020, 983928, 1024925, 1065922, 1118100, 1162824, 1211275, 1229910, 1311904, 1453530, 1490800, 1550432, 1598883, 1639880, 1788960, 1938040, 1967856, 2049850, 2131844, 2236200, 2325648, 2422550, 2459820, 2664805, 2907060, 2981600, 3074775, 3197766, 3279760, 3633825, 3876080, 3935712, 4099700, 4263688, 4472400, 4651296, 4845100, 4919640, 5329610, 5814120, 6149550, 6395532, 6559520, 7267650, 7752160, 7994415, 8199400, 8527376, 8944800, 9690200, 9839280, 10659220, 11628240, 12299100, 12791064, 13324025, 14535300, 15988830, 16398800, 17054752, 19380400, 19678560, 21318440, 23256480, 24598200, 25582128, 26648050, 29070600, 31977660, 32797600, 38760800, 39972075, 42636880, 49196400, 51164256, 53296100, 58141200, 63955320, 79944150, 85273760, 98392800, 106592200, 116282400, 127910640, 159888300, 213184400, 255821280, 319776600, 426368800, 639553200, 1279106400]

約数ペア:

[(1, 1279106400), (2, 639553200), (3, 426368800), (4, 319776600), (5, 255821280), (6, 213184400), (8, 159888300), (10, 127910640), (11, 116282400), (12, 106592200), (13, 98392800), (15, 85273760), (16, 79944150), (20, 63955320), (22, 58141200), (24, 53296100), (25, 51164256), (26, 49196400), (30, 42636880), (32, 39972075), (33, 38760800), (39, 32797600), (40, 31977660), (44, 29070600), (48, 26648050), (50, 25582128), (52, 24598200), (55, 23256480), (60, 21318440), (65, 19678560), (66, 19380400), (75, 17054752), (78, 16398800), (80, 15988830), (88, 14535300), (96, 13324025), (100, 12791064), (104, 12299100), (110, 11628240), (120, 10659220), (130, 9839280), (132, 9690200), (143, 8944800), (150, 8527376), (156, 8199400), (160, 7994415), (165, 7752160), (176, 7267650), (195, 6559520), (200, 6395532), (208, 6149550), (220, 5814120), (240, 5329610), (260, 4919640), (264, 4845100), (275, 4651296), (286, 4472400), (300, 4263688), (312, 4099700), (325, 3935712), (330, 3876080), (352, 3633825), (390, 3279760), (400, 3197766), (416, 3074775), (429, 2981600), (440, 2907060), (480, 2664805), (520, 2459820), (528, 2422550), (550, 2325648), (572, 2236200), (600, 2131844), (624, 2049850), (650, 1967856), (660, 1938040), (715, 1788960), (780, 1639880), (800, 1598883), (825, 1550432), (858, 1490800), (880, 1453530), (975, 1311904), (1040, 1229910), (1056, 1211275), (1100, 1162824), (1144, 1118100), (1200, 1065922), (1248, 1024925), (1300, 983928), (1320, 969020), (1430, 894480), (1560, 819940), (1650, 775216), (1716, 745400), (1760, 726765), (1950, 655952), (2080, 614955), (2145, 596320), (2200, 581412), (2288, 559050), (2400, 532961), (2600, 491964), (2640, 484510), (2860, 447240), (3120, 409970), (3300, 387608), (3432, 372700), (3575, 357792), (3727, 343200), (3900, 327976), (4290, 298160), (4400, 290706), (4576, 279525), (5200, 245982), (5280, 242255), (5720, 223620), (6240, 204985), (6600, 193804), (6864, 186350), (7150, 178896), (7454, 171600), (7800, 163988), (8580, 149080), (8800, 145353), (10400, 122991), (10725, 119264), (11181, 114400), (11440, 111810), (13200, 96902), (13728, 93175), (14300, 89448), (14908, 85800), (15600, 81994), (17160, 74540), (18635, 68640), (21450, 59632), (22362, 57200), (22880, 55905), (26400, 48451), (28600, 44724), (29816, 42900), (31200, 40997), (34320, 37270)]