20131729680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 320

約数和(自身を含む): 68085642240

約数和(自身を除く): 47953912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 83, 86, 95, 114, 120, 129, 152, 166, 172, 190, 215, 228, 240, 249, 258, 285, 304, 332, 344, 380, 415, 430, 456, 498, 516, 570, 645, 664, 688, 760, 817, 830, 860, 912, 996, 1032, 1140, 1237, 1245, 1290, 1328, 1520, 1577, 1634, 1660, 1720, 1992, 2064, 2280, 2451, 2474, 2490, 2580, 3154, 3268, 3320, 3440, 3569, 3711, 3984, 4085, 4560, 4731, 4902, 4948, 4980, 5160, 6185, 6308, 6536, 6640, 7138, 7422, 7885, 8170, 9462, 9804, 9896, 9960, 10320, 10707, 12255, 12370, 12616, 13072, 14276, 14844, 15770, 16340, 17845, 18555, 18924, 19608, 19792, 19920, 21414, 23503, 23655, 24510, 24740, 25232, 28552, 29688, 31540, 32680, 35690, 37110, 37848, 39216, 42828, 47006, 47310, 49020, 49480, 53191, 53535, 57104, 59376, 63080, 65360, 67811, 70509, 71380, 74220, 75696, 85656, 94012, 94620, 98040, 98960, 102671, 106382, 107070, 117515, 126160, 135622, 141018, 142760, 148440, 159573, 171312, 188024, 189240, 196080, 203433, 205342, 212764, 214140, 235030, 265955, 271244, 282036, 285520, 296880, 308013, 319146, 339055, 352545, 376048, 378480, 406866, 410684, 425528, 428280, 470060, 513355, 531910, 542488, 564072, 616026, 638292, 678110, 705090, 797865, 813732, 821368, 851056, 856560, 940120, 1010629, 1017165, 1026710, 1063820, 1084976, 1128144, 1232052, 1276584, 1356220, 1410180, 1540065, 1595730, 1627464, 1642736, 1880240, 1950749, 2021258, 2034330, 2053420, 2127640, 2464104, 2553168, 2712440, 2820360, 3031887, 3080130, 3191460, 3254928, 3901498, 4042516, 4068660, 4106840, 4255280, 4414853, 4928208, 5053145, 5424880, 5640720, 5852247, 6063774, 6160260, 6382920, 7802996, 8085032, 8137320, 8213680, 8829706, 9753745, 10106290, 11704494, 12127548, 12320520, 12765840, 13244559, 15159435, 15605992, 16170064, 16274640, 17659412, 19507490, 20212580, 22074265, 23408988, 24255096, 24641040, 26489118, 29261235, 30318870, 31211984, 35318824, 39014980, 40425160, 44148530, 46817976, 48510192, 52978236, 58522470, 60637740, 66222795, 70637648, 78029960, 80850320, 83882207, 88297060, 93635952, 105956472, 117044940, 121275480, 132445590, 156059920, 167764414, 176594120, 211912944, 234089880, 242550960, 251646621, 264891180, 335528828, 353188240, 419411035, 468179760, 503293242, 529782360, 671057656, 838822070, 1006586484, 1059564720, 1258233105, 1342115312, 1677644140, 2013172968, 2516466210, 3355288280, 4026345936, 5032932420, 6710576560, 10065864840, 20131729680]

約数ペア:

[(1, 20131729680), (2, 10065864840), (3, 6710576560), (4, 5032932420), (5, 4026345936), (6, 3355288280), (8, 2516466210), (10, 2013172968), (12, 1677644140), (15, 1342115312), (16, 1258233105), (19, 1059564720), (20, 1006586484), (24, 838822070), (30, 671057656), (38, 529782360), (40, 503293242), (43, 468179760), (48, 419411035), (57, 353188240), (60, 335528828), (76, 264891180), (80, 251646621), (83, 242550960), (86, 234089880), (95, 211912944), (114, 176594120), (120, 167764414), (129, 156059920), (152, 132445590), (166, 121275480), (172, 117044940), (190, 105956472), (215, 93635952), (228, 88297060), (240, 83882207), (249, 80850320), (258, 78029960), (285, 70637648), (304, 66222795), (332, 60637740), (344, 58522470), (380, 52978236), (415, 48510192), (430, 46817976), (456, 44148530), (498, 40425160), (516, 39014980), (570, 35318824), (645, 31211984), (664, 30318870), (688, 29261235), (760, 26489118), (817, 24641040), (830, 24255096), (860, 23408988), (912, 22074265), (996, 20212580), (1032, 19507490), (1140, 17659412), (1237, 16274640), (1245, 16170064), (1290, 15605992), (1328, 15159435), (1520, 13244559), (1577, 12765840), (1634, 12320520), (1660, 12127548), (1720, 11704494), (1992, 10106290), (2064, 9753745), (2280, 8829706), (2451, 8213680), (2474, 8137320), (2490, 8085032), (2580, 7802996), (3154, 6382920), (3268, 6160260), (3320, 6063774), (3440, 5852247), (3569, 5640720), (3711, 5424880), (3984, 5053145), (4085, 4928208), (4560, 4414853), (4731, 4255280), (4902, 4106840), (4948, 4068660), (4980, 4042516), (5160, 3901498), (6185, 3254928), (6308, 3191460), (6536, 3080130), (6640, 3031887), (7138, 2820360), (7422, 2712440), (7885, 2553168), (8170, 2464104), (9462, 2127640), (9804, 2053420), (9896, 2034330), (9960, 2021258), (10320, 1950749), (10707, 1880240), (12255, 1642736), (12370, 1627464), (12616, 1595730), (13072, 1540065), (14276, 1410180), (14844, 1356220), (15770, 1276584), (16340, 1232052), (17845, 1128144), (18555, 1084976), (18924, 1063820), (19608, 1026710), (19792, 1017165), (19920, 1010629), (21414, 940120), (23503, 856560), (23655, 851056), (24510, 821368), (24740, 813732), (25232, 797865), (28552, 705090), (29688, 678110), (31540, 638292), (32680, 616026), (35690, 564072), (37110, 542488), (37848, 531910), (39216, 513355), (42828, 470060), (47006, 428280), (47310, 425528), (49020, 410684), (49480, 406866), (53191, 378480), (53535, 376048), (57104, 352545), (59376, 339055), (63080, 319146), (65360, 308013), (67811, 296880), (70509, 285520), (71380, 282036), (74220, 271244), (75696, 265955), (85656, 235030), (94012, 214140), (94620, 212764), (98040, 205342), (98960, 203433), (102671, 196080), (106382, 189240), (107070, 188024), (117515, 171312), (126160, 159573), (135622, 148440), (141018, 142760)]