460012860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 1528712640

約数和(自身を除く): 1068699780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 239, 255, 289, 306, 333, 340, 370, 444, 478, 510, 555, 578, 612, 629, 666, 717, 740, 765, 867, 956, 1020, 1110, 1156, 1195, 1258, 1332, 1434, 1445, 1530, 1665, 1734, 1887, 2151, 2220, 2390, 2516, 2601, 2868, 2890, 3060, 3145, 3330, 3468, 3585, 3774, 4063, 4302, 4335, 4780, 5202, 5661, 5780, 6290, 6660, 7170, 7548, 8126, 8604, 8670, 8843, 9435, 10404, 10693, 10755, 11322, 12189, 12580, 13005, 14340, 16252, 17340, 17686, 18870, 20315, 21386, 21510, 22644, 24378, 26010, 26529, 28305, 32079, 35372, 36567, 37740, 40630, 42772, 43020, 44215, 48756, 52020, 53058, 53465, 56610, 60945, 64158, 69071, 73134, 79587, 81260, 88430, 96237, 106116, 106930, 113220, 121890, 128316, 132645, 138142, 146268, 150331, 159174, 160395, 176860, 182835, 192474, 207213, 213860, 243780, 265290, 276284, 300662, 318348, 320790, 345355, 365670, 384948, 397935, 414426, 450993, 481185, 530580, 601324, 621639, 641580, 690710, 731340, 751655, 795870, 828852, 901986, 962370, 1036065, 1243278, 1352979, 1381420, 1503310, 1591740, 1803972, 1924740, 2072130, 2254965, 2486556, 2555627, 2705958, 3006620, 3108195, 4144260, 4509930, 5111254, 5411916, 6216390, 6764895, 7666881, 9019860, 10222508, 12432780, 12778135, 13529790, 15333762, 23000643, 25556270, 27059580, 30667524, 38334405, 46001286, 51112540, 76668810, 92002572, 115003215, 153337620, 230006430, 460012860]

約数ペア:

[(1, 460012860), (2, 230006430), (3, 153337620), (4, 115003215), (5, 92002572), (6, 76668810), (9, 51112540), (10, 46001286), (12, 38334405), (15, 30667524), (17, 27059580), (18, 25556270), (20, 23000643), (30, 15333762), (34, 13529790), (36, 12778135), (37, 12432780), (45, 10222508), (51, 9019860), (60, 7666881), (68, 6764895), (74, 6216390), (85, 5411916), (90, 5111254), (102, 4509930), (111, 4144260), (148, 3108195), (153, 3006620), (170, 2705958), (180, 2555627), (185, 2486556), (204, 2254965), (222, 2072130), (239, 1924740), (255, 1803972), (289, 1591740), (306, 1503310), (333, 1381420), (340, 1352979), (370, 1243278), (444, 1036065), (478, 962370), (510, 901986), (555, 828852), (578, 795870), (612, 751655), (629, 731340), (666, 690710), (717, 641580), (740, 621639), (765, 601324), (867, 530580), (956, 481185), (1020, 450993), (1110, 414426), (1156, 397935), (1195, 384948), (1258, 365670), (1332, 345355), (1434, 320790), (1445, 318348), (1530, 300662), (1665, 276284), (1734, 265290), (1887, 243780), (2151, 213860), (2220, 207213), (2390, 192474), (2516, 182835), (2601, 176860), (2868, 160395), (2890, 159174), (3060, 150331), (3145, 146268), (3330, 138142), (3468, 132645), (3585, 128316), (3774, 121890), (4063, 113220), (4302, 106930), (4335, 106116), (4780, 96237), (5202, 88430), (5661, 81260), (5780, 79587), (6290, 73134), (6660, 69071), (7170, 64158), (7548, 60945), (8126, 56610), (8604, 53465), (8670, 53058), (8843, 52020), (9435, 48756), (10404, 44215), (10693, 43020), (10755, 42772), (11322, 40630), (12189, 37740), (12580, 36567), (13005, 35372), (14340, 32079), (16252, 28305), (17340, 26529), (17686, 26010), (18870, 24378), (20315, 22644), (21386, 21510)]