189341880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 711879840

約数和(自身を除く): 522537960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2477, 2548, 2730, 2940, 3185, 3640, 3822, 4954, 5096, 5460, 5880, 6370, 7431, 7644, 9555, 9908, 10920, 12385, 12740, 14862, 15288, 17339, 19110, 19816, 24770, 25480, 29724, 32201, 34678, 37155, 38220, 49540, 52017, 59448, 64402, 69356, 74310, 76440, 86695, 96603, 99080, 104034, 121373, 128804, 138712, 148620, 161005, 173390, 193206, 208068, 225407, 242746, 257608, 260085, 297240, 322010, 346780, 364119, 386412, 416136, 450814, 483015, 485492, 520170, 606865, 644020, 676221, 693560, 728238, 772824, 901628, 966030, 970984, 1040340, 1127035, 1213730, 1288040, 1352442, 1456476, 1577849, 1803256, 1820595, 1932060, 2080680, 2254070, 2427460, 2704884, 2912952, 3155698, 3381105, 3641190, 3864120, 4508140, 4733547, 4854920, 5409768, 6311396, 6762210, 7282380, 7889245, 9016280, 9467094, 12622792, 13524420, 14564760, 15778490, 18934188, 23667735, 27048840, 31556980, 37868376, 47335470, 63113960, 94670940, 189341880]

約数ペア:

[(1, 189341880), (2, 94670940), (3, 63113960), (4, 47335470), (5, 37868376), (6, 31556980), (7, 27048840), (8, 23667735), (10, 18934188), (12, 15778490), (13, 14564760), (14, 13524420), (15, 12622792), (20, 9467094), (21, 9016280), (24, 7889245), (26, 7282380), (28, 6762210), (30, 6311396), (35, 5409768), (39, 4854920), (40, 4733547), (42, 4508140), (49, 3864120), (52, 3641190), (56, 3381105), (60, 3155698), (65, 2912952), (70, 2704884), (78, 2427460), (84, 2254070), (91, 2080680), (98, 1932060), (104, 1820595), (105, 1803256), (120, 1577849), (130, 1456476), (140, 1352442), (147, 1288040), (156, 1213730), (168, 1127035), (182, 1040340), (195, 970984), (196, 966030), (210, 901628), (245, 772824), (260, 728238), (273, 693560), (280, 676221), (294, 644020), (312, 606865), (364, 520170), (390, 485492), (392, 483015), (420, 450814), (455, 416136), (490, 386412), (520, 364119), (546, 346780), (588, 322010), (637, 297240), (728, 260085), (735, 257608), (780, 242746), (840, 225407), (910, 208068), (980, 193206), (1092, 173390), (1176, 161005), (1274, 148620), (1365, 138712), (1470, 128804), (1560, 121373), (1820, 104034), (1911, 99080), (1960, 96603), (2184, 86695), (2477, 76440), (2548, 74310), (2730, 69356), (2940, 64402), (3185, 59448), (3640, 52017), (3822, 49540), (4954, 38220), (5096, 37155), (5460, 34678), (5880, 32201), (6370, 29724), (7431, 25480), (7644, 24770), (9555, 19816), (9908, 19110), (10920, 17339), (12385, 15288), (12740, 14862)]