259055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 881798400

約数和(自身を除く): 622742880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 480, 510, 530, 544, 599, 636, 680, 795, 816, 848, 901, 1020, 1060, 1198, 1272, 1360, 1590, 1632, 1696, 1797, 1802, 2040, 2120, 2396, 2544, 2703, 2720, 2995, 3180, 3594, 3604, 4080, 4240, 4505, 4792, 5088, 5406, 5990, 6360, 7188, 7208, 8160, 8480, 8985, 9010, 9584, 10183, 10812, 11980, 12720, 13515, 14376, 14416, 17970, 18020, 19168, 20366, 21624, 23960, 25440, 27030, 28752, 28832, 30549, 31747, 35940, 36040, 40732, 43248, 47920, 50915, 54060, 57504, 61098, 63494, 71880, 72080, 81464, 86496, 95241, 95840, 101830, 108120, 122196, 126988, 143760, 144160, 152745, 158735, 162928, 190482, 203660, 216240, 244392, 253976, 287520, 305490, 317470, 325856, 380964, 407320, 432480, 476205, 488784, 507952, 539699, 610980, 634940, 761928, 814640, 952410, 977568, 1015904, 1079398, 1221960, 1269880, 1523856, 1619097, 1629280, 1904820, 2158796, 2443920, 2539760, 2698495, 3047712, 3238194, 3809640, 4317592, 4887840, 5079520, 5396990, 6476388, 7619280, 8095485, 8635184, 10793980, 12952776, 15238560, 16190970, 17270368, 21587960, 25905552, 32381940, 43175920, 51811104, 64763880, 86351840, 129527760, 259055520]

約数ペア:

[(1, 259055520), (2, 129527760), (3, 86351840), (4, 64763880), (5, 51811104), (6, 43175920), (8, 32381940), (10, 25905552), (12, 21587960), (15, 17270368), (16, 16190970), (17, 15238560), (20, 12952776), (24, 10793980), (30, 8635184), (32, 8095485), (34, 7619280), (40, 6476388), (48, 5396990), (51, 5079520), (53, 4887840), (60, 4317592), (68, 3809640), (80, 3238194), (85, 3047712), (96, 2698495), (102, 2539760), (106, 2443920), (120, 2158796), (136, 1904820), (159, 1629280), (160, 1619097), (170, 1523856), (204, 1269880), (212, 1221960), (240, 1079398), (255, 1015904), (265, 977568), (272, 952410), (318, 814640), (340, 761928), (408, 634940), (424, 610980), (480, 539699), (510, 507952), (530, 488784), (544, 476205), (599, 432480), (636, 407320), (680, 380964), (795, 325856), (816, 317470), (848, 305490), (901, 287520), (1020, 253976), (1060, 244392), (1198, 216240), (1272, 203660), (1360, 190482), (1590, 162928), (1632, 158735), (1696, 152745), (1797, 144160), (1802, 143760), (2040, 126988), (2120, 122196), (2396, 108120), (2544, 101830), (2703, 95840), (2720, 95241), (2995, 86496), (3180, 81464), (3594, 72080), (3604, 71880), (4080, 63494), (4240, 61098), (4505, 57504), (4792, 54060), (5088, 50915), (5406, 47920), (5990, 43248), (6360, 40732), (7188, 36040), (7208, 35940), (8160, 31747), (8480, 30549), (8985, 28832), (9010, 28752), (9584, 27030), (10183, 25440), (10812, 23960), (11980, 21624), (12720, 20366), (13515, 19168), (14376, 18020), (14416, 17970)]