1944678960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22697}}^1$

素因数の和:22740

約数の個数: 240

約数和(自身を含む): 7903262016

約数和(自身を除く): 5958583056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 22697, 28560, 42840, 45394, 68091, 85680, 90788, 113485, 136182, 158879, 181576, 204273, 226970, 272364, 317758, 340455, 363152, 385849, 408546, 453940, 476637, 544728, 635516, 680910, 771698, 794395, 817092, 907880, 953274, 1021365, 1089456, 1157547, 1271032, 1361820, 1429911, 1543396, 1588790, 1634184, 1815760, 1906548, 1929245, 2042730, 2315094, 2383185, 2542064, 2700943, 2723640, 2859822, 3086792, 3177580, 3268368, 3472641, 3813096, 3858490, 4085460, 4630188, 4766370, 5401886, 5447280, 5719644, 5787735, 6173584, 6355160, 6945282, 7149555, 7626192, 7716980, 8102829, 8170920, 9260376, 9532740, 10803772, 11439288, 11575470, 12710320, 13504715, 13890564, 14299110, 15433960, 16205658, 16341840, 17363205, 18520752, 19065480, 21607544, 22878576, 23150940, 24308487, 27009430, 27781128, 28598220, 30867920, 32411316, 34726410, 38130960, 40514145, 43215088, 46301880, 48616974, 54018860, 55562256, 57196440, 64822632, 69452820, 81028290, 92603760, 97233948, 108037720, 114392880, 121542435, 129645264, 138905640, 162056580, 194467896, 216075440, 243084870, 277811280, 324113160, 388935792, 486169740, 648226320, 972339480, 1944678960]

約数ペア:

[(1, 1944678960), (2, 972339480), (3, 648226320), (4, 486169740), (5, 388935792), (6, 324113160), (7, 277811280), (8, 243084870), (9, 216075440), (10, 194467896), (12, 162056580), (14, 138905640), (15, 129645264), (16, 121542435), (17, 114392880), (18, 108037720), (20, 97233948), (21, 92603760), (24, 81028290), (28, 69452820), (30, 64822632), (34, 57196440), (35, 55562256), (36, 54018860), (40, 48616974), (42, 46301880), (45, 43215088), (48, 40514145), (51, 38130960), (56, 34726410), (60, 32411316), (63, 30867920), (68, 28598220), (70, 27781128), (72, 27009430), (80, 24308487), (84, 23150940), (85, 22878576), (90, 21607544), (102, 19065480), (105, 18520752), (112, 17363205), (119, 16341840), (120, 16205658), (126, 15433960), (136, 14299110), (140, 13890564), (144, 13504715), (153, 12710320), (168, 11575470), (170, 11439288), (180, 10803772), (204, 9532740), (210, 9260376), (238, 8170920), (240, 8102829), (252, 7716980), (255, 7626192), (272, 7149555), (280, 6945282), (306, 6355160), (315, 6173584), (336, 5787735), (340, 5719644), (357, 5447280), (360, 5401886), (408, 4766370), (420, 4630188), (476, 4085460), (504, 3858490), (510, 3813096), (560, 3472641), (595, 3268368), (612, 3177580), (630, 3086792), (680, 2859822), (714, 2723640), (720, 2700943), (765, 2542064), (816, 2383185), (840, 2315094), (952, 2042730), (1008, 1929245), (1020, 1906548), (1071, 1815760), (1190, 1634184), (1224, 1588790), (1260, 1543396), (1360, 1429911), (1428, 1361820), (1530, 1271032), (1680, 1157547), (1785, 1089456), (1904, 1021365), (2040, 953274), (2142, 907880), (2380, 817092), (2448, 794395), (2520, 771698), (2856, 680910), (3060, 635516), (3570, 544728), (4080, 476637), (4284, 453940), (4760, 408546), (5040, 385849), (5355, 363152), (5712, 340455), (6120, 317758), (7140, 272364), (8568, 226970), (9520, 204273), (10710, 181576), (12240, 158879), (14280, 136182), (17136, 113485), (21420, 90788), (22697, 85680), (28560, 68091), (42840, 45394)]