17840534040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5119}}^1$

素因数の和:5607

約数の個数: 256

約数和(自身を含む): 68124672000

約数和(自身を除く): 50284137960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 461, 504, 540, 630, 756, 840, 922, 945, 1080, 1260, 1383, 1512, 1844, 1890, 2305, 2520, 2766, 3227, 3688, 3780, 4149, 4610, 5119, 5532, 6454, 6915, 7560, 8298, 9220, 9681, 10238, 11064, 12447, 12908, 13830, 15357, 16135, 16596, 18440, 19362, 20476, 20745, 24894, 25595, 25816, 27660, 29043, 30714, 32270, 33192, 35833, 38724, 40952, 41490, 46071, 48405, 49788, 51190, 55320, 58086, 61428, 62235, 64540, 71666, 76785, 77448, 82980, 87129, 92142, 96810, 99576, 102380, 107499, 116172, 122856, 124470, 129080, 138213, 143332, 145215, 153570, 165960, 174258, 179165, 184284, 193620, 204760, 214998, 230355, 232344, 248940, 276426, 286664, 290430, 307140, 322497, 348516, 358330, 368568, 387240, 429996, 435645, 460710, 497880, 537495, 552852, 580860, 614280, 644994, 691065, 697032, 716660, 859992, 871290, 921420, 967491, 1074990, 1105704, 1161720, 1289988, 1382130, 1433320, 1612485, 1742580, 1842840, 1934982, 2149980, 2359859, 2579976, 2764260, 3224970, 3485160, 3869964, 4299960, 4719718, 4837455, 5528520, 6449940, 7079577, 7739928, 9439436, 9674910, 11799295, 12899880, 14159154, 16519013, 18878872, 19349820, 21238731, 23598590, 28318308, 33038026, 35397885, 38699640, 42477462, 47197180, 49557039, 56636616, 63716193, 66076052, 70795770, 82595065, 84954924, 94394360, 99114078, 106193655, 127432386, 132152104, 141591540, 148671117, 165190130, 169909848, 198228156, 212387310, 247785195, 254864772, 283183080, 297342234, 318580965, 330380260, 396456312, 424774620, 446013351, 495570390, 509729544, 594684468, 637161930, 660760520, 743355585, 849549240, 892026702, 991140780, 1189368936, 1274323860, 1486711170, 1784053404, 1982281560, 2230066755, 2548647720, 2973422340, 3568106808, 4460133510, 5946844680, 8920267020, 17840534040]

約数ペア:

[(1, 17840534040), (2, 8920267020), (3, 5946844680), (4, 4460133510), (5, 3568106808), (6, 2973422340), (7, 2548647720), (8, 2230066755), (9, 1982281560), (10, 1784053404), (12, 1486711170), (14, 1274323860), (15, 1189368936), (18, 991140780), (20, 892026702), (21, 849549240), (24, 743355585), (27, 660760520), (28, 637161930), (30, 594684468), (35, 509729544), (36, 495570390), (40, 446013351), (42, 424774620), (45, 396456312), (54, 330380260), (56, 318580965), (60, 297342234), (63, 283183080), (70, 254864772), (72, 247785195), (84, 212387310), (90, 198228156), (105, 169909848), (108, 165190130), (120, 148671117), (126, 141591540), (135, 132152104), (140, 127432386), (168, 106193655), (180, 99114078), (189, 94394360), (210, 84954924), (216, 82595065), (252, 70795770), (270, 66076052), (280, 63716193), (315, 56636616), (360, 49557039), (378, 47197180), (420, 42477462), (461, 38699640), (504, 35397885), (540, 33038026), (630, 28318308), (756, 23598590), (840, 21238731), (922, 19349820), (945, 18878872), (1080, 16519013), (1260, 14159154), (1383, 12899880), (1512, 11799295), (1844, 9674910), (1890, 9439436), (2305, 7739928), (2520, 7079577), (2766, 6449940), (3227, 5528520), (3688, 4837455), (3780, 4719718), (4149, 4299960), (4610, 3869964), (5119, 3485160), (5532, 3224970), (6454, 2764260), (6915, 2579976), (7560, 2359859), (8298, 2149980), (9220, 1934982), (9681, 1842840), (10238, 1742580), (11064, 1612485), (12447, 1433320), (12908, 1382130), (13830, 1289988), (15357, 1161720), (16135, 1105704), (16596, 1074990), (18440, 967491), (19362, 921420), (20476, 871290), (20745, 859992), (24894, 716660), (25595, 697032), (25816, 691065), (27660, 644994), (29043, 614280), (30714, 580860), (32270, 552852), (33192, 537495), (35833, 497880), (38724, 460710), (40952, 435645), (41490, 429996), (46071, 387240), (48405, 368568), (49788, 358330), (51190, 348516), (55320, 322497), (58086, 307140), (61428, 290430), (62235, 286664), (64540, 276426), (71666, 248940), (76785, 232344), (77448, 230355), (82980, 214998), (87129, 204760), (92142, 193620), (96810, 184284), (99576, 179165), (102380, 174258), (107499, 165960), (116172, 153570), (122856, 145215), (124470, 143332), (129080, 138213)]