4490808840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13449

約数の個数: 288

約数和(自身を含む): 17872920000

約数和(自身を除く): 13382111160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1596, 1710, 1764, 1862, 1960, 1995, 2205, 2280, 2394, 2520, 2660, 2793, 2940, 3192, 3420, 3528, 3724, 3990, 4410, 4655, 4788, 5320, 5586, 5880, 5985, 6840, 7448, 7980, 8379, 8820, 9310, 9576, 11172, 11970, 13399, 13965, 15960, 16758, 17640, 18620, 22344, 23940, 26798, 27930, 33516, 37240, 40197, 41895, 47880, 53596, 55860, 66995, 67032, 80394, 83790, 93793, 107192, 111720, 120591, 133990, 160788, 167580, 187586, 200985, 241182, 254581, 267980, 281379, 321576, 335160, 375172, 401970, 468965, 482364, 509162, 535960, 562758, 602955, 656551, 750344, 763743, 803940, 844137, 937930, 964728, 1018324, 1125516, 1205910, 1272905, 1313102, 1406895, 1527486, 1607880, 1688274, 1782067, 1875860, 1969653, 2036648, 2251032, 2291229, 2411820, 2545810, 2626204, 2813790, 3054972, 3282755, 3376548, 3564134, 3751720, 3818715, 3939306, 4220685, 4582458, 4823640, 5091620, 5252408, 5346201, 5627580, 5908959, 6109944, 6565510, 6753096, 7128268, 7637430, 7878612, 8441370, 8910335, 9164916, 9848265, 10183240, 10692402, 11255160, 11456145, 11817918, 12474469, 13131020, 14256536, 15274860, 15757224, 16038603, 16882740, 17820670, 18329832, 19696530, 21384804, 22912290, 23635836, 24948938, 26262040, 26731005, 29544795, 30549720, 32077206, 33765480, 35641340, 37423407, 39393060, 42769608, 45824580, 47271672, 49897876, 53462010, 59089590, 62372345, 64154412, 71282680, 74846814, 78786120, 80193015, 91649160, 99795752, 106924020, 112270221, 118179180, 124744690, 128308824, 149693628, 160386030, 187117035, 213848040, 224540442, 236358360, 249489380, 299387256, 320772060, 374234070, 449080884, 498978760, 561351105, 641544120, 748468140, 898161768, 1122702210, 1496936280, 2245404420, 4490808840]

約数ペア:

[(1, 4490808840), (2, 2245404420), (3, 1496936280), (4, 1122702210), (5, 898161768), (6, 748468140), (7, 641544120), (8, 561351105), (9, 498978760), (10, 449080884), (12, 374234070), (14, 320772060), (15, 299387256), (18, 249489380), (19, 236358360), (20, 224540442), (21, 213848040), (24, 187117035), (28, 160386030), (30, 149693628), (35, 128308824), (36, 124744690), (38, 118179180), (40, 112270221), (42, 106924020), (45, 99795752), (49, 91649160), (56, 80193015), (57, 78786120), (60, 74846814), (63, 71282680), (70, 64154412), (72, 62372345), (76, 59089590), (84, 53462010), (90, 49897876), (95, 47271672), (98, 45824580), (105, 42769608), (114, 39393060), (120, 37423407), (126, 35641340), (133, 33765480), (140, 32077206), (147, 30549720), (152, 29544795), (168, 26731005), (171, 26262040), (180, 24948938), (190, 23635836), (196, 22912290), (210, 21384804), (228, 19696530), (245, 18329832), (252, 17820670), (266, 16882740), (280, 16038603), (285, 15757224), (294, 15274860), (315, 14256536), (342, 13131020), (360, 12474469), (380, 11817918), (392, 11456145), (399, 11255160), (420, 10692402), (441, 10183240), (456, 9848265), (490, 9164916), (504, 8910335), (532, 8441370), (570, 7878612), (588, 7637430), (630, 7128268), (665, 6753096), (684, 6565510), (735, 6109944), (760, 5908959), (798, 5627580), (840, 5346201), (855, 5252408), (882, 5091620), (931, 4823640), (980, 4582458), (1064, 4220685), (1140, 3939306), (1176, 3818715), (1197, 3751720), (1260, 3564134), (1330, 3376548), (1368, 3282755), (1470, 3054972), (1596, 2813790), (1710, 2626204), (1764, 2545810), (1862, 2411820), (1960, 2291229), (1995, 2251032), (2205, 2036648), (2280, 1969653), (2394, 1875860), (2520, 1782067), (2660, 1688274), (2793, 1607880), (2940, 1527486), (3192, 1406895), (3420, 1313102), (3528, 1272905), (3724, 1205910), (3990, 1125516), (4410, 1018324), (4655, 964728), (4788, 937930), (5320, 844137), (5586, 803940), (5880, 763743), (5985, 750344), (6840, 656551), (7448, 602955), (7980, 562758), (8379, 535960), (8820, 509162), (9310, 482364), (9576, 468965), (11172, 401970), (11970, 375172), (13399, 335160), (13965, 321576), (15960, 281379), (16758, 267980), (17640, 254581), (18620, 241182), (22344, 200985), (23940, 187586), (26798, 167580), (27930, 160788), (33516, 133990), (37240, 120591), (40197, 111720), (41895, 107192), (47880, 93793), (53596, 83790), (55860, 80394), (66995, 67032)]