504107240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 1516838400

約数和(自身を除く): 1012731160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 37, 38, 40, 52, 56, 65, 70, 74, 76, 91, 95, 104, 130, 133, 140, 148, 152, 182, 185, 190, 197, 247, 259, 260, 266, 280, 296, 364, 370, 380, 394, 455, 481, 494, 518, 520, 532, 665, 703, 728, 740, 760, 788, 910, 962, 985, 988, 1036, 1064, 1235, 1295, 1330, 1379, 1406, 1480, 1576, 1729, 1820, 1924, 1970, 1976, 2072, 2405, 2470, 2561, 2590, 2660, 2758, 2812, 3367, 3458, 3515, 3640, 3743, 3848, 3940, 4810, 4921, 4940, 5122, 5180, 5320, 5516, 5624, 6734, 6895, 6916, 7030, 7289, 7486, 7880, 8645, 9139, 9620, 9842, 9880, 10244, 10360, 11032, 12805, 13468, 13790, 13832, 14060, 14578, 14972, 16835, 17290, 17927, 18278, 18715, 19240, 19684, 20488, 24605, 25610, 26201, 26936, 27580, 28120, 29156, 29944, 33670, 34580, 35854, 36445, 36556, 37430, 39368, 45695, 48659, 49210, 51023, 51220, 52402, 55160, 58312, 63973, 67340, 69160, 71708, 72890, 73112, 74860, 89635, 91390, 94757, 97318, 98420, 102046, 102440, 104804, 127946, 131005, 134680, 138491, 143416, 145780, 149720, 179270, 182780, 189514, 194636, 196840, 204092, 209608, 243295, 255115, 255892, 262010, 276982, 291560, 319865, 340613, 358540, 365560, 379028, 389272, 408184, 473785, 486590, 510230, 511784, 524020, 553964, 639730, 663299, 681226, 692455, 717080, 758056, 947570, 969437, 973180, 1020460, 1048040, 1107928, 1279460, 1326598, 1362452, 1384910, 1703065, 1800383, 1895140, 1938874, 1946360, 2040920, 2558920, 2653196, 2724904, 2769820, 3316495, 3406130, 3600766, 3790280, 3877748, 4847185, 5306392, 5539640, 6632990, 6812260, 7201532, 7755496, 9001915, 9694370, 12602681, 13265980, 13624520, 14403064, 18003830, 19388740, 25205362, 26531960, 36007660, 38777480, 50410724, 63013405, 72015320, 100821448, 126026810, 252053620, 504107240]

約数ペア:

[(1, 504107240), (2, 252053620), (4, 126026810), (5, 100821448), (7, 72015320), (8, 63013405), (10, 50410724), (13, 38777480), (14, 36007660), (19, 26531960), (20, 25205362), (26, 19388740), (28, 18003830), (35, 14403064), (37, 13624520), (38, 13265980), (40, 12602681), (52, 9694370), (56, 9001915), (65, 7755496), (70, 7201532), (74, 6812260), (76, 6632990), (91, 5539640), (95, 5306392), (104, 4847185), (130, 3877748), (133, 3790280), (140, 3600766), (148, 3406130), (152, 3316495), (182, 2769820), (185, 2724904), (190, 2653196), (197, 2558920), (247, 2040920), (259, 1946360), (260, 1938874), (266, 1895140), (280, 1800383), (296, 1703065), (364, 1384910), (370, 1362452), (380, 1326598), (394, 1279460), (455, 1107928), (481, 1048040), (494, 1020460), (518, 973180), (520, 969437), (532, 947570), (665, 758056), (703, 717080), (728, 692455), (740, 681226), (760, 663299), (788, 639730), (910, 553964), (962, 524020), (985, 511784), (988, 510230), (1036, 486590), (1064, 473785), (1235, 408184), (1295, 389272), (1330, 379028), (1379, 365560), (1406, 358540), (1480, 340613), (1576, 319865), (1729, 291560), (1820, 276982), (1924, 262010), (1970, 255892), (1976, 255115), (2072, 243295), (2405, 209608), (2470, 204092), (2561, 196840), (2590, 194636), (2660, 189514), (2758, 182780), (2812, 179270), (3367, 149720), (3458, 145780), (3515, 143416), (3640, 138491), (3743, 134680), (3848, 131005), (3940, 127946), (4810, 104804), (4921, 102440), (4940, 102046), (5122, 98420), (5180, 97318), (5320, 94757), (5516, 91390), (5624, 89635), (6734, 74860), (6895, 73112), (6916, 72890), (7030, 71708), (7289, 69160), (7486, 67340), (7880, 63973), (8645, 58312), (9139, 55160), (9620, 52402), (9842, 51220), (9880, 51023), (10244, 49210), (10360, 48659), (11032, 45695), (12805, 39368), (13468, 37430), (13790, 36556), (13832, 36445), (14060, 35854), (14578, 34580), (14972, 33670), (16835, 29944), (17290, 29156), (17927, 28120), (18278, 27580), (18715, 26936), (19240, 26201), (19684, 25610), (20488, 24605)]