1257709200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 4431240192

約数和(自身を除く): 3173530992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 151, 165, 176, 200, 220, 240, 264, 275, 300, 302, 330, 400, 440, 453, 528, 550, 600, 604, 631, 660, 755, 825, 880, 906, 1100, 1200, 1208, 1262, 1320, 1510, 1650, 1661, 1812, 1893, 2200, 2265, 2416, 2524, 2640, 3020, 3155, 3300, 3322, 3624, 3775, 3786, 4400, 4530, 4983, 5048, 6040, 6310, 6600, 6644, 6941, 7248, 7550, 7572, 8305, 9060, 9465, 9966, 10096, 11325, 12080, 12620, 13200, 13288, 13882, 15100, 15144, 15775, 16610, 18120, 18930, 19932, 20823, 22650, 24915, 25240, 26576, 27764, 30200, 30288, 31550, 33220, 34705, 36240, 37860, 39864, 41525, 41646, 45300, 47325, 49830, 50480, 55528, 60400, 63100, 66440, 69410, 75720, 79728, 83050, 83292, 90600, 94650, 95281, 99660, 104115, 111056, 124575, 126200, 132880, 138820, 151440, 166100, 166584, 173525, 181200, 189300, 190562, 199320, 208230, 249150, 252400, 277640, 285843, 332200, 333168, 347050, 378600, 381124, 398640, 416460, 476405, 498300, 520575, 555280, 571686, 664400, 694100, 757200, 762248, 832920, 952810, 996600, 1041150, 1048091, 1143372, 1388200, 1429215, 1524496, 1665840, 1905620, 1993200, 2082300, 2096182, 2286744, 2382025, 2776400, 2858430, 3144273, 3811240, 4164600, 4192364, 4573488, 4764050, 5240455, 5716860, 6288546, 7146075, 7622480, 8329200, 8384728, 9528100, 10480910, 11433720, 12577092, 14292150, 15721365, 16769456, 19056200, 20961820, 22867440, 25154184, 26202275, 28584300, 31442730, 38112400, 41923640, 50308368, 52404550, 57168600, 62885460, 78606825, 83847280, 104809100, 114337200, 125770920, 157213650, 209618200, 251541840, 314427300, 419236400, 628854600, 1257709200]

約数ペア:

[(1, 1257709200), (2, 628854600), (3, 419236400), (4, 314427300), (5, 251541840), (6, 209618200), (8, 157213650), (10, 125770920), (11, 114337200), (12, 104809100), (15, 83847280), (16, 78606825), (20, 62885460), (22, 57168600), (24, 52404550), (25, 50308368), (30, 41923640), (33, 38112400), (40, 31442730), (44, 28584300), (48, 26202275), (50, 25154184), (55, 22867440), (60, 20961820), (66, 19056200), (75, 16769456), (80, 15721365), (88, 14292150), (100, 12577092), (110, 11433720), (120, 10480910), (132, 9528100), (150, 8384728), (151, 8329200), (165, 7622480), (176, 7146075), (200, 6288546), (220, 5716860), (240, 5240455), (264, 4764050), (275, 4573488), (300, 4192364), (302, 4164600), (330, 3811240), (400, 3144273), (440, 2858430), (453, 2776400), (528, 2382025), (550, 2286744), (600, 2096182), (604, 2082300), (631, 1993200), (660, 1905620), (755, 1665840), (825, 1524496), (880, 1429215), (906, 1388200), (1100, 1143372), (1200, 1048091), (1208, 1041150), (1262, 996600), (1320, 952810), (1510, 832920), (1650, 762248), (1661, 757200), (1812, 694100), (1893, 664400), (2200, 571686), (2265, 555280), (2416, 520575), (2524, 498300), (2640, 476405), (3020, 416460), (3155, 398640), (3300, 381124), (3322, 378600), (3624, 347050), (3775, 333168), (3786, 332200), (4400, 285843), (4530, 277640), (4983, 252400), (5048, 249150), (6040, 208230), (6310, 199320), (6600, 190562), (6644, 189300), (6941, 181200), (7248, 173525), (7550, 166584), (7572, 166100), (8305, 151440), (9060, 138820), (9465, 132880), (9966, 126200), (10096, 124575), (11325, 111056), (12080, 104115), (12620, 99660), (13200, 95281), (13288, 94650), (13882, 90600), (15100, 83292), (15144, 83050), (15775, 79728), (16610, 75720), (18120, 69410), (18930, 66440), (19932, 63100), (20823, 60400), (22650, 55528), (24915, 50480), (25240, 49830), (26576, 47325), (27764, 45300), (30200, 41646), (30288, 41525), (31550, 39864), (33220, 37860), (34705, 36240)]