23980320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 384

約数和(自身を含む): 104993280

約数和(自身を除く): 81012960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 122, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 183, 189, 195, 208, 210, 216, 224, 234, 240, 244, 252, 260, 270, 273, 280, 288, 305, 312, 315, 336, 351, 360, 364, 366, 378, 390, 416, 420, 427, 432, 455, 468, 480, 488, 504, 520, 540, 546, 549, 560, 585, 610, 624, 630, 672, 702, 720, 728, 732, 756, 780, 793, 819, 840, 854, 864, 910, 915, 936, 945, 976, 1008, 1040, 1080, 1092, 1098, 1120, 1170, 1220, 1248, 1260, 1281, 1365, 1404, 1440, 1456, 1464, 1512, 1560, 1586, 1638, 1647, 1680, 1708, 1755, 1820, 1830, 1872, 1890, 1952, 2016, 2080, 2135, 2160, 2184, 2196, 2340, 2379, 2440, 2457, 2520, 2562, 2730, 2745, 2808, 2912, 2928, 3024, 3120, 3172, 3276, 3294, 3360, 3416, 3510, 3640, 3660, 3744, 3780, 3843, 3965, 4095, 4270, 4320, 4368, 4392, 4680, 4758, 4880, 4914, 5040, 5124, 5460, 5490, 5551, 5616, 5856, 6048, 6240, 6344, 6405, 6552, 6588, 6832, 7020, 7137, 7280, 7320, 7560, 7686, 7930, 8190, 8235, 8540, 8736, 8784, 9360, 9516, 9760, 9828, 10080, 10248, 10920, 10980, 11102, 11232, 11529, 11895, 12285, 12688, 12810, 13104, 13176, 13664, 14040, 14274, 14560, 14640, 15120, 15372, 15860, 16380, 16470, 16653, 17080, 17568, 18720, 19032, 19215, 19656, 20496, 21411, 21840, 21960, 22204, 23058, 23790, 24570, 25376, 25620, 26208, 26352, 27755, 28080, 28548, 29280, 30240, 30744, 31720, 32760, 32940, 33306, 34160, 35685, 38064, 38430, 39312, 40992, 42822, 43680, 43920, 44408, 46116, 47580, 49140, 49959, 51240, 52704, 55510, 56160, 57096, 57645, 61488, 63440, 65520, 65880, 66612, 68320, 71370, 76128, 76860, 78624, 83265, 85644, 87840, 88816, 92232, 95160, 98280, 99918, 102480, 107055, 111020, 114192, 115290, 122976, 126880, 131040, 131760, 133224, 142740, 149877, 153720, 166530, 171288, 177632, 184464, 190320, 196560, 199836, 204960, 214110, 222040, 228384, 230580, 249795, 263520, 266448, 285480, 299754, 307440, 333060, 342576, 368928, 380640, 393120, 399672, 428220, 444080, 461160, 499590, 532896, 570960, 599508, 614880, 666120, 685152, 749385, 799344, 856440, 888160, 922320, 999180, 1141920, 1199016, 1332240, 1498770, 1598688, 1712880, 1844640, 1998360, 2398032, 2664480, 2997540, 3425760, 3996720, 4796064, 5995080, 7993440, 11990160, 23980320]

約数ペア:

[(1, 23980320), (2, 11990160), (3, 7993440), (4, 5995080), (5, 4796064), (6, 3996720), (7, 3425760), (8, 2997540), (9, 2664480), (10, 2398032), (12, 1998360), (13, 1844640), (14, 1712880), (15, 1598688), (16, 1498770), (18, 1332240), (20, 1199016), (21, 1141920), (24, 999180), (26, 922320), (27, 888160), (28, 856440), (30, 799344), (32, 749385), (35, 685152), (36, 666120), (39, 614880), (40, 599508), (42, 570960), (45, 532896), (48, 499590), (52, 461160), (54, 444080), (56, 428220), (60, 399672), (61, 393120), (63, 380640), (65, 368928), (70, 342576), (72, 333060), (78, 307440), (80, 299754), (84, 285480), (90, 266448), (91, 263520), (96, 249795), (104, 230580), (105, 228384), (108, 222040), (112, 214110), (117, 204960), (120, 199836), (122, 196560), (126, 190320), (130, 184464), (135, 177632), (140, 171288), (144, 166530), (156, 153720), (160, 149877), (168, 142740), (180, 133224), (182, 131760), (183, 131040), (189, 126880), (195, 122976), (208, 115290), (210, 114192), (216, 111020), (224, 107055), (234, 102480), (240, 99918), (244, 98280), (252, 95160), (260, 92232), (270, 88816), (273, 87840), (280, 85644), (288, 83265), (305, 78624), (312, 76860), (315, 76128), (336, 71370), (351, 68320), (360, 66612), (364, 65880), (366, 65520), (378, 63440), (390, 61488), (416, 57645), (420, 57096), (427, 56160), (432, 55510), (455, 52704), (468, 51240), (480, 49959), (488, 49140), (504, 47580), (520, 46116), (540, 44408), (546, 43920), (549, 43680), (560, 42822), (585, 40992), (610, 39312), (624, 38430), (630, 38064), (672, 35685), (702, 34160), (720, 33306), (728, 32940), (732, 32760), (756, 31720), (780, 30744), (793, 30240), (819, 29280), (840, 28548), (854, 28080), (864, 27755), (910, 26352), (915, 26208), (936, 25620), (945, 25376), (976, 24570), (1008, 23790), (1040, 23058), (1080, 22204), (1092, 21960), (1098, 21840), (1120, 21411), (1170, 20496), (1220, 19656), (1248, 19215), (1260, 19032), (1281, 18720), (1365, 17568), (1404, 17080), (1440, 16653), (1456, 16470), (1464, 16380), (1512, 15860), (1560, 15372), (1586, 15120), (1638, 14640), (1647, 14560), (1680, 14274), (1708, 14040), (1755, 13664), (1820, 13176), (1830, 13104), (1872, 12810), (1890, 12688), (1952, 12285), (2016, 11895), (2080, 11529), (2135, 11232), (2160, 11102), (2184, 10980), (2196, 10920), (2340, 10248), (2379, 10080), (2440, 9828), (2457, 9760), (2520, 9516), (2562, 9360), (2730, 8784), (2745, 8736), (2808, 8540), (2912, 8235), (2928, 8190), (3024, 7930), (3120, 7686), (3172, 7560), (3276, 7320), (3294, 7280), (3360, 7137), (3416, 7020), (3510, 6832), (3640, 6588), (3660, 6552), (3744, 6405), (3780, 6344), (3843, 6240), (3965, 6048), (4095, 5856), (4270, 5616), (4320, 5551), (4368, 5490), (4392, 5460), (4680, 5124), (4758, 5040), (4880, 4914)]