289180380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 625277220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 41, 46, 57, 60, 69, 76, 82, 92, 95, 114, 115, 123, 138, 164, 190, 205, 228, 230, 246, 269, 276, 285, 345, 380, 410, 437, 460, 492, 538, 570, 615, 690, 779, 807, 820, 874, 943, 1076, 1140, 1230, 1311, 1345, 1380, 1558, 1614, 1748, 1886, 2185, 2337, 2460, 2622, 2690, 2829, 3116, 3228, 3772, 3895, 4035, 4370, 4674, 4715, 5111, 5244, 5380, 5658, 6187, 6555, 7790, 8070, 8740, 9348, 9430, 10222, 11029, 11316, 11685, 12374, 13110, 14145, 15333, 15580, 16140, 17917, 18561, 18860, 20444, 22058, 23370, 24748, 25555, 26220, 28290, 30666, 30935, 33087, 35834, 37122, 44116, 46740, 51110, 53751, 55145, 56580, 61332, 61870, 66174, 71668, 74244, 76665, 89585, 92805, 102220, 107502, 110290, 117553, 123740, 132348, 153330, 165435, 179170, 185610, 209551, 215004, 220580, 235106, 253667, 268755, 306660, 330870, 352659, 358340, 371220, 419102, 470212, 507334, 537510, 587765, 628653, 661740, 705318, 761001, 838204, 1014668, 1047755, 1075020, 1175530, 1257306, 1268335, 1410636, 1522002, 1763295, 2095510, 2351060, 2514612, 2536670, 3044004, 3143265, 3526590, 3805005, 4191020, 4819673, 5073340, 6286530, 7053180, 7610010, 9639346, 12573060, 14459019, 15220020, 19278692, 24098365, 28918038, 48196730, 57836076, 72295095, 96393460, 144590190, 289180380]

約数ペア:

[(1, 289180380), (2, 144590190), (3, 96393460), (4, 72295095), (5, 57836076), (6, 48196730), (10, 28918038), (12, 24098365), (15, 19278692), (19, 15220020), (20, 14459019), (23, 12573060), (30, 9639346), (38, 7610010), (41, 7053180), (46, 6286530), (57, 5073340), (60, 4819673), (69, 4191020), (76, 3805005), (82, 3526590), (92, 3143265), (95, 3044004), (114, 2536670), (115, 2514612), (123, 2351060), (138, 2095510), (164, 1763295), (190, 1522002), (205, 1410636), (228, 1268335), (230, 1257306), (246, 1175530), (269, 1075020), (276, 1047755), (285, 1014668), (345, 838204), (380, 761001), (410, 705318), (437, 661740), (460, 628653), (492, 587765), (538, 537510), (570, 507334), (615, 470212), (690, 419102), (779, 371220), (807, 358340), (820, 352659), (874, 330870), (943, 306660), (1076, 268755), (1140, 253667), (1230, 235106), (1311, 220580), (1345, 215004), (1380, 209551), (1558, 185610), (1614, 179170), (1748, 165435), (1886, 153330), (2185, 132348), (2337, 123740), (2460, 117553), (2622, 110290), (2690, 107502), (2829, 102220), (3116, 92805), (3228, 89585), (3772, 76665), (3895, 74244), (4035, 71668), (4370, 66174), (4674, 61870), (4715, 61332), (5111, 56580), (5244, 55145), (5380, 53751), (5658, 51110), (6187, 46740), (6555, 44116), (7790, 37122), (8070, 35834), (8740, 33087), (9348, 30935), (9430, 30666), (10222, 28290), (11029, 26220), (11316, 25555), (11685, 24748), (12374, 23370), (13110, 22058), (14145, 20444), (15333, 18860), (15580, 18561), (16140, 17917)]