1776320640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16231}}^1$

素因数の和:16275

約数の個数: 192

約数和(自身を含む): 6457089600

約数和(自身を除く): 4680768960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 16231, 18240, 21888, 27360, 32462, 36480, 48693, 54720, 64924, 81155, 97386, 109440, 129848, 146079, 162310, 194772, 243465, 259696, 292158, 308389, 324620, 389544, 486930, 519392, 584316, 616778, 649240, 730395, 779088, 925167, 973860, 1038784, 1168632, 1233556, 1298480, 1460790, 1541945, 1558176, 1850334, 1947720, 2077568, 2337264, 2467112, 2596960, 2775501, 2921580, 3083890, 3116352, 3700668, 3895440, 4625835, 4674528, 4934224, 5193920, 5551002, 5843160, 6167780, 6232704, 7401336, 7790880, 9251670, 9349056, 9868448, 10387840, 11102004, 11686320, 12335560, 13877505, 14802672, 15581760, 18503340, 18698112, 19736896, 22204008, 23372640, 24671120, 27755010, 29605344, 31163520, 37006680, 39473792, 44408016, 46745280, 49342240, 55510020, 59210688, 74013360, 88816032, 93490560, 98684480, 111020040, 118421376, 148026720, 177632064, 197368960, 222040080, 296053440, 355264128, 444080160, 592106880, 888160320, 1776320640]

約数ペア:

[(1, 1776320640), (2, 888160320), (3, 592106880), (4, 444080160), (5, 355264128), (6, 296053440), (8, 222040080), (9, 197368960), (10, 177632064), (12, 148026720), (15, 118421376), (16, 111020040), (18, 98684480), (19, 93490560), (20, 88816032), (24, 74013360), (30, 59210688), (32, 55510020), (36, 49342240), (38, 46745280), (40, 44408016), (45, 39473792), (48, 37006680), (57, 31163520), (60, 29605344), (64, 27755010), (72, 24671120), (76, 23372640), (80, 22204008), (90, 19736896), (95, 18698112), (96, 18503340), (114, 15581760), (120, 14802672), (128, 13877505), (144, 12335560), (152, 11686320), (160, 11102004), (171, 10387840), (180, 9868448), (190, 9349056), (192, 9251670), (228, 7790880), (240, 7401336), (285, 6232704), (288, 6167780), (304, 5843160), (320, 5551002), (342, 5193920), (360, 4934224), (380, 4674528), (384, 4625835), (456, 3895440), (480, 3700668), (570, 3116352), (576, 3083890), (608, 2921580), (640, 2775501), (684, 2596960), (720, 2467112), (760, 2337264), (855, 2077568), (912, 1947720), (960, 1850334), (1140, 1558176), (1152, 1541945), (1216, 1460790), (1368, 1298480), (1440, 1233556), (1520, 1168632), (1710, 1038784), (1824, 973860), (1920, 925167), (2280, 779088), (2432, 730395), (2736, 649240), (2880, 616778), (3040, 584316), (3420, 519392), (3648, 486930), (4560, 389544), (5472, 324620), (5760, 308389), (6080, 292158), (6840, 259696), (7296, 243465), (9120, 194772), (10944, 162310), (12160, 146079), (13680, 129848), (16231, 109440), (18240, 97386), (21888, 81155), (27360, 64924), (32462, 54720), (36480, 48693)]