189784679280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{50909}}^1$

素因数の和:51256

約数の個数: 240

約数和(自身を含む): 686559227040

約数和(自身を除く): 496774547760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 317, 336, 392, 420, 490, 560, 588, 634, 735, 784, 840, 951, 980, 1176, 1268, 1470, 1585, 1680, 1902, 1960, 2219, 2352, 2536, 2940, 3170, 3804, 3920, 4438, 4755, 5072, 5880, 6340, 6657, 7608, 8876, 9510, 11095, 11760, 12680, 13314, 15216, 15533, 17752, 19020, 22190, 25360, 26628, 31066, 33285, 35504, 38040, 44380, 46599, 50909, 53256, 62132, 66570, 76080, 77665, 88760, 93198, 101818, 106512, 124264, 133140, 152727, 155330, 177520, 186396, 203636, 232995, 248528, 254545, 266280, 305454, 310660, 356363, 372792, 407272, 465990, 509090, 532560, 610908, 621320, 712726, 745584, 763635, 814544, 931980, 1018180, 1069089, 1221816, 1242640, 1425452, 1527270, 1781815, 1863960, 2036360, 2138178, 2443632, 2494541, 2850904, 3054540, 3563630, 3727920, 4072720, 4276356, 4989082, 5345445, 5701808, 6109080, 7127260, 7483623, 8552712, 9978164, 10690890, 12218160, 12472705, 14254520, 14967246, 16138153, 17105424, 19956328, 21381780, 24945410, 28509040, 29934492, 32276306, 37418115, 39912656, 42763560, 48414459, 49890820, 59868984, 64552612, 74836230, 80690765, 85527120, 96828918, 99781640, 112967071, 119737968, 129105224, 149672460, 161381530, 193657836, 199563280, 225934142, 242072295, 258210448, 299344920, 322763060, 338901213, 387315672, 451868284, 484144590, 564835355, 598689840, 645526120, 677802426, 774631344, 790769497, 903736568, 968289180, 1129670710, 1291052240, 1355604852, 1581538994, 1694506065, 1807473136, 1936578360, 2259341420, 2372308491, 2711209704, 3163077988, 3389012130, 3873156720, 3953847485, 4518682840, 4744616982, 5422419408, 6326155976, 6778024260, 7907694970, 9037365680, 9489233964, 11861542455, 12652311952, 13556048520, 15815389940, 18978467928, 23723084910, 27112097040, 31630779880, 37956935856, 47446169820, 63261559760, 94892339640, 189784679280]

約数ペア:

[(1, 189784679280), (2, 94892339640), (3, 63261559760), (4, 47446169820), (5, 37956935856), (6, 31630779880), (7, 27112097040), (8, 23723084910), (10, 18978467928), (12, 15815389940), (14, 13556048520), (15, 12652311952), (16, 11861542455), (20, 9489233964), (21, 9037365680), (24, 7907694970), (28, 6778024260), (30, 6326155976), (35, 5422419408), (40, 4744616982), (42, 4518682840), (48, 3953847485), (49, 3873156720), (56, 3389012130), (60, 3163077988), (70, 2711209704), (80, 2372308491), (84, 2259341420), (98, 1936578360), (105, 1807473136), (112, 1694506065), (120, 1581538994), (140, 1355604852), (147, 1291052240), (168, 1129670710), (196, 968289180), (210, 903736568), (240, 790769497), (245, 774631344), (280, 677802426), (294, 645526120), (317, 598689840), (336, 564835355), (392, 484144590), (420, 451868284), (490, 387315672), (560, 338901213), (588, 322763060), (634, 299344920), (735, 258210448), (784, 242072295), (840, 225934142), (951, 199563280), (980, 193657836), (1176, 161381530), (1268, 149672460), (1470, 129105224), (1585, 119737968), (1680, 112967071), (1902, 99781640), (1960, 96828918), (2219, 85527120), (2352, 80690765), (2536, 74836230), (2940, 64552612), (3170, 59868984), (3804, 49890820), (3920, 48414459), (4438, 42763560), (4755, 39912656), (5072, 37418115), (5880, 32276306), (6340, 29934492), (6657, 28509040), (7608, 24945410), (8876, 21381780), (9510, 19956328), (11095, 17105424), (11760, 16138153), (12680, 14967246), (13314, 14254520), (15216, 12472705), (15533, 12218160), (17752, 10690890), (19020, 9978164), (22190, 8552712), (25360, 7483623), (26628, 7127260), (31066, 6109080), (33285, 5701808), (35504, 5345445), (38040, 4989082), (44380, 4276356), (46599, 4072720), (50909, 3727920), (53256, 3563630), (62132, 3054540), (66570, 2850904), (76080, 2494541), (77665, 2443632), (88760, 2138178), (93198, 2036360), (101818, 1863960), (106512, 1781815), (124264, 1527270), (133140, 1425452), (152727, 1242640), (155330, 1221816), (177520, 1069089), (186396, 1018180), (203636, 931980), (232995, 814544), (248528, 763635), (254545, 745584), (266280, 712726), (305454, 621320), (310660, 610908), (356363, 532560), (372792, 509090), (407272, 465990)]