2538863640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1231}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 8769720960

約数和(自身を除く): 6230857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 337, 340, 360, 408, 510, 612, 674, 680, 765, 1011, 1020, 1224, 1231, 1348, 1530, 1685, 2022, 2040, 2462, 2696, 3033, 3060, 3370, 3693, 4044, 4924, 5055, 5729, 6066, 6120, 6155, 6740, 7386, 8088, 9848, 10110, 11079, 11458, 12132, 12310, 13480, 14772, 15165, 17187, 18465, 20220, 20927, 22158, 22916, 24264, 24620, 28645, 29544, 30330, 34374, 36930, 40440, 41854, 44316, 45832, 49240, 51561, 55395, 57290, 60660, 62781, 68748, 73860, 83708, 85935, 88632, 103122, 104635, 110790, 114580, 121320, 125562, 137496, 147720, 167416, 171870, 188343, 206244, 209270, 221580, 229160, 251124, 257805, 313905, 343740, 376686, 412488, 414847, 418540, 443160, 502248, 515610, 627810, 687480, 753372, 829694, 837080, 941715, 1031220, 1244541, 1255620, 1506744, 1659388, 1883430, 2062440, 2074235, 2489082, 2511240, 3318776, 3733623, 3766860, 4148470, 4978164, 6222705, 7052399, 7467246, 7533720, 8296940, 9956328, 12445410, 14104798, 14934492, 16593880, 18668115, 21157197, 24890820, 28209596, 29868984, 35261995, 37336230, 42314394, 49781640, 56419192, 63471591, 70523990, 74672460, 84628788, 105785985, 126943182, 141047980, 149344920, 169257576, 211571970, 253886364, 282095960, 317357955, 423143940, 507772728, 634715910, 846287880, 1269431820, 2538863640]

約数ペア:

[(1, 2538863640), (2, 1269431820), (3, 846287880), (4, 634715910), (5, 507772728), (6, 423143940), (8, 317357955), (9, 282095960), (10, 253886364), (12, 211571970), (15, 169257576), (17, 149344920), (18, 141047980), (20, 126943182), (24, 105785985), (30, 84628788), (34, 74672460), (36, 70523990), (40, 63471591), (45, 56419192), (51, 49781640), (60, 42314394), (68, 37336230), (72, 35261995), (85, 29868984), (90, 28209596), (102, 24890820), (120, 21157197), (136, 18668115), (153, 16593880), (170, 14934492), (180, 14104798), (204, 12445410), (255, 9956328), (306, 8296940), (337, 7533720), (340, 7467246), (360, 7052399), (408, 6222705), (510, 4978164), (612, 4148470), (674, 3766860), (680, 3733623), (765, 3318776), (1011, 2511240), (1020, 2489082), (1224, 2074235), (1231, 2062440), (1348, 1883430), (1530, 1659388), (1685, 1506744), (2022, 1255620), (2040, 1244541), (2462, 1031220), (2696, 941715), (3033, 837080), (3060, 829694), (3370, 753372), (3693, 687480), (4044, 627810), (4924, 515610), (5055, 502248), (5729, 443160), (6066, 418540), (6120, 414847), (6155, 412488), (6740, 376686), (7386, 343740), (8088, 313905), (9848, 257805), (10110, 251124), (11079, 229160), (11458, 221580), (12132, 209270), (12310, 206244), (13480, 188343), (14772, 171870), (15165, 167416), (17187, 147720), (18465, 137496), (20220, 125562), (20927, 121320), (22158, 114580), (22916, 110790), (24264, 104635), (24620, 103122), (28645, 88632), (29544, 85935), (30330, 83708), (34374, 73860), (36930, 68748), (40440, 62781), (41854, 60660), (44316, 57290), (45832, 55395), (49240, 51561)]