65423820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 247564800

約数和(自身を除く): 182140980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 140, 147, 154, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 289, 294, 308, 330, 340, 343, 357, 374, 385, 420, 462, 476, 490, 510, 539, 561, 578, 588, 595, 660, 686, 714, 735, 748, 770, 833, 867, 924, 935, 980, 1020, 1029, 1078, 1122, 1155, 1156, 1190, 1309, 1372, 1428, 1445, 1470, 1540, 1617, 1666, 1715, 1734, 1785, 1870, 2023, 2058, 2156, 2244, 2310, 2380, 2499, 2618, 2695, 2805, 2890, 2940, 3179, 3234, 3332, 3430, 3468, 3570, 3740, 3773, 3927, 4046, 4116, 4165, 4335, 4620, 4998, 5145, 5236, 5390, 5610, 5780, 5831, 6069, 6358, 6468, 6545, 6860, 7140, 7546, 7854, 8085, 8092, 8330, 8670, 9163, 9537, 9996, 10115, 10290, 10780, 11220, 11319, 11662, 12138, 12495, 12716, 13090, 14161, 15092, 15708, 15895, 16170, 16660, 17340, 17493, 18326, 18865, 19074, 19635, 20230, 20580, 22253, 22638, 23324, 24276, 24990, 26180, 27489, 28322, 29155, 30345, 31790, 32340, 34986, 36652, 37730, 38148, 39270, 40460, 42483, 44506, 45276, 45815, 47685, 49980, 54978, 56595, 56644, 58310, 60690, 63580, 64141, 66759, 69972, 70805, 75460, 78540, 84966, 87465, 89012, 91630, 95370, 99127, 109956, 111265, 113190, 116620, 121380, 128282, 133518, 137445, 141610, 155771, 169932, 174930, 183260, 190740, 192423, 198254, 212415, 222530, 226380, 256564, 267036, 274890, 283220, 297381, 311542, 320705, 333795, 349860, 384846, 396508, 424830, 445060, 467313, 495635, 549780, 594762, 623084, 641410, 667590, 769692, 778855, 849660, 934626, 962115, 991270, 1090397, 1189524, 1282820, 1335180, 1486905, 1557710, 1869252, 1924230, 1982540, 2180794, 2336565, 2973810, 3115420, 3271191, 3848460, 4361588, 4673130, 5451985, 5947620, 6542382, 9346260, 10903970, 13084764, 16355955, 21807940, 32711910, 65423820]

約数ペア:

[(1, 65423820), (2, 32711910), (3, 21807940), (4, 16355955), (5, 13084764), (6, 10903970), (7, 9346260), (10, 6542382), (11, 5947620), (12, 5451985), (14, 4673130), (15, 4361588), (17, 3848460), (20, 3271191), (21, 3115420), (22, 2973810), (28, 2336565), (30, 2180794), (33, 1982540), (34, 1924230), (35, 1869252), (42, 1557710), (44, 1486905), (49, 1335180), (51, 1282820), (55, 1189524), (60, 1090397), (66, 991270), (68, 962115), (70, 934626), (77, 849660), (84, 778855), (85, 769692), (98, 667590), (102, 641410), (105, 623084), (110, 594762), (119, 549780), (132, 495635), (140, 467313), (147, 445060), (154, 424830), (165, 396508), (170, 384846), (187, 349860), (196, 333795), (204, 320705), (210, 311542), (220, 297381), (231, 283220), (238, 274890), (245, 267036), (255, 256564), (289, 226380), (294, 222530), (308, 212415), (330, 198254), (340, 192423), (343, 190740), (357, 183260), (374, 174930), (385, 169932), (420, 155771), (462, 141610), (476, 137445), (490, 133518), (510, 128282), (539, 121380), (561, 116620), (578, 113190), (588, 111265), (595, 109956), (660, 99127), (686, 95370), (714, 91630), (735, 89012), (748, 87465), (770, 84966), (833, 78540), (867, 75460), (924, 70805), (935, 69972), (980, 66759), (1020, 64141), (1029, 63580), (1078, 60690), (1122, 58310), (1155, 56644), (1156, 56595), (1190, 54978), (1309, 49980), (1372, 47685), (1428, 45815), (1445, 45276), (1470, 44506), (1540, 42483), (1617, 40460), (1666, 39270), (1715, 38148), (1734, 37730), (1785, 36652), (1870, 34986), (2023, 32340), (2058, 31790), (2156, 30345), (2244, 29155), (2310, 28322), (2380, 27489), (2499, 26180), (2618, 24990), (2695, 24276), (2805, 23324), (2890, 22638), (2940, 22253), (3179, 20580), (3234, 20230), (3332, 19635), (3430, 19074), (3468, 18865), (3570, 18326), (3740, 17493), (3773, 17340), (3927, 16660), (4046, 16170), (4116, 15895), (4165, 15708), (4335, 15092), (4620, 14161), (4998, 13090), (5145, 12716), (5236, 12495), (5390, 12138), (5610, 11662), (5780, 11319), (5831, 11220), (6069, 10780), (6358, 10290), (6468, 10115), (6545, 9996), (6860, 9537), (7140, 9163), (7546, 8670), (7854, 8330), (8085, 8092)]