1313956440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1126

約数の個数: 192

約数和(自身を含む): 4420915200

約数和(自身を除く): 3106958760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 79, 90, 94, 120, 141, 158, 180, 188, 235, 237, 282, 316, 360, 376, 395, 423, 470, 474, 564, 632, 705, 711, 790, 846, 940, 948, 983, 1128, 1185, 1410, 1422, 1580, 1692, 1880, 1896, 1966, 2115, 2370, 2820, 2844, 2949, 3160, 3384, 3555, 3713, 3932, 4230, 4740, 4915, 5640, 5688, 5898, 7110, 7426, 7864, 8460, 8847, 9480, 9830, 11139, 11796, 14220, 14745, 14852, 16920, 17694, 18565, 19660, 22278, 23592, 28440, 29490, 29704, 33417, 35388, 37130, 39320, 44235, 44556, 46201, 55695, 58980, 66834, 70776, 74260, 77657, 88470, 89112, 92402, 111390, 117960, 133668, 138603, 148520, 155314, 167085, 176940, 184804, 222780, 231005, 232971, 267336, 277206, 310628, 334170, 353880, 369608, 388285, 415809, 445560, 462010, 465942, 554412, 621256, 668340, 693015, 698913, 776570, 831618, 924020, 931884, 1108824, 1164855, 1336680, 1386030, 1397826, 1553140, 1663236, 1848040, 1863768, 2079045, 2329710, 2772060, 2795652, 3106280, 3326472, 3494565, 3649879, 4158090, 4659420, 5544120, 5591304, 6989130, 7299758, 8316180, 9318840, 10949637, 13978260, 14599516, 16632360, 18249395, 21899274, 27956520, 29199032, 32848911, 36498790, 43798548, 54748185, 65697822, 72997580, 87597096, 109496370, 131395644, 145995160, 164244555, 218992740, 262791288, 328489110, 437985480, 656978220, 1313956440]

約数ペア:

[(1, 1313956440), (2, 656978220), (3, 437985480), (4, 328489110), (5, 262791288), (6, 218992740), (8, 164244555), (9, 145995160), (10, 131395644), (12, 109496370), (15, 87597096), (18, 72997580), (20, 65697822), (24, 54748185), (30, 43798548), (36, 36498790), (40, 32848911), (45, 29199032), (47, 27956520), (60, 21899274), (72, 18249395), (79, 16632360), (90, 14599516), (94, 13978260), (120, 10949637), (141, 9318840), (158, 8316180), (180, 7299758), (188, 6989130), (235, 5591304), (237, 5544120), (282, 4659420), (316, 4158090), (360, 3649879), (376, 3494565), (395, 3326472), (423, 3106280), (470, 2795652), (474, 2772060), (564, 2329710), (632, 2079045), (705, 1863768), (711, 1848040), (790, 1663236), (846, 1553140), (940, 1397826), (948, 1386030), (983, 1336680), (1128, 1164855), (1185, 1108824), (1410, 931884), (1422, 924020), (1580, 831618), (1692, 776570), (1880, 698913), (1896, 693015), (1966, 668340), (2115, 621256), (2370, 554412), (2820, 465942), (2844, 462010), (2949, 445560), (3160, 415809), (3384, 388285), (3555, 369608), (3713, 353880), (3932, 334170), (4230, 310628), (4740, 277206), (4915, 267336), (5640, 232971), (5688, 231005), (5898, 222780), (7110, 184804), (7426, 176940), (7864, 167085), (8460, 155314), (8847, 148520), (9480, 138603), (9830, 133668), (11139, 117960), (11796, 111390), (14220, 92402), (14745, 89112), (14852, 88470), (16920, 77657), (17694, 74260), (18565, 70776), (19660, 66834), (22278, 58980), (23592, 55695), (28440, 46201), (29490, 44556), (29704, 44235), (33417, 39320), (35388, 37130)]