231408800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 682643808

約数和(自身を除く): 451235008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 43, 50, 56, 62, 70, 80, 86, 100, 112, 124, 140, 155, 160, 172, 175, 200, 215, 217, 224, 248, 280, 301, 310, 344, 350, 400, 430, 434, 496, 560, 602, 620, 688, 700, 775, 800, 860, 868, 961, 992, 1075, 1085, 1120, 1204, 1240, 1333, 1376, 1400, 1505, 1550, 1720, 1736, 1922, 2150, 2170, 2408, 2480, 2666, 2800, 3010, 3100, 3440, 3472, 3844, 4300, 4340, 4805, 4816, 4960, 5332, 5425, 5600, 6020, 6200, 6665, 6727, 6880, 6944, 7525, 7688, 8600, 8680, 9331, 9610, 9632, 10664, 10850, 12040, 12400, 13330, 13454, 15050, 15376, 17200, 17360, 18662, 19220, 21328, 21700, 24025, 24080, 24800, 26660, 26908, 30100, 30752, 33325, 33635, 34400, 34720, 37324, 38440, 41323, 42656, 43400, 46655, 48050, 48160, 53320, 53816, 60200, 66650, 67270, 74648, 76880, 82646, 86800, 93310, 96100, 106640, 107632, 120400, 133300, 134540, 149296, 153760, 165292, 168175, 173600, 186620, 192200, 206615, 213280, 215264, 233275, 240800, 266600, 269080, 289261, 298592, 330584, 336350, 373240, 384400, 413230, 466550, 533200, 538160, 578522, 661168, 672700, 746480, 768800, 826460, 933100, 1033075, 1066400, 1076320, 1157044, 1322336, 1345400, 1446305, 1492960, 1652920, 1866200, 2066150, 2314088, 2690800, 2892610, 3305840, 3732400, 4132300, 4628176, 5381600, 5785220, 6611680, 7231525, 7464800, 8264600, 9256352, 11570440, 14463050, 16529200, 23140880, 28926100, 33058400, 46281760, 57852200, 115704400, 231408800]

約数ペア:

[(1, 231408800), (2, 115704400), (4, 57852200), (5, 46281760), (7, 33058400), (8, 28926100), (10, 23140880), (14, 16529200), (16, 14463050), (20, 11570440), (25, 9256352), (28, 8264600), (31, 7464800), (32, 7231525), (35, 6611680), (40, 5785220), (43, 5381600), (50, 4628176), (56, 4132300), (62, 3732400), (70, 3305840), (80, 2892610), (86, 2690800), (100, 2314088), (112, 2066150), (124, 1866200), (140, 1652920), (155, 1492960), (160, 1446305), (172, 1345400), (175, 1322336), (200, 1157044), (215, 1076320), (217, 1066400), (224, 1033075), (248, 933100), (280, 826460), (301, 768800), (310, 746480), (344, 672700), (350, 661168), (400, 578522), (430, 538160), (434, 533200), (496, 466550), (560, 413230), (602, 384400), (620, 373240), (688, 336350), (700, 330584), (775, 298592), (800, 289261), (860, 269080), (868, 266600), (961, 240800), (992, 233275), (1075, 215264), (1085, 213280), (1120, 206615), (1204, 192200), (1240, 186620), (1333, 173600), (1376, 168175), (1400, 165292), (1505, 153760), (1550, 149296), (1720, 134540), (1736, 133300), (1922, 120400), (2150, 107632), (2170, 106640), (2408, 96100), (2480, 93310), (2666, 86800), (2800, 82646), (3010, 76880), (3100, 74648), (3440, 67270), (3472, 66650), (3844, 60200), (4300, 53816), (4340, 53320), (4805, 48160), (4816, 48050), (4960, 46655), (5332, 43400), (5425, 42656), (5600, 41323), (6020, 38440), (6200, 37324), (6665, 34720), (6727, 34400), (6880, 33635), (6944, 33325), (7525, 30752), (7688, 30100), (8600, 26908), (8680, 26660), (9331, 24800), (9610, 24080), (9632, 24025), (10664, 21700), (10850, 21328), (12040, 19220), (12400, 18662), (13330, 17360), (13454, 17200), (15050, 15376)]