445954320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4702

約数の個数: 240

約数和(自身を含む): 1802087040

約数和(自身を除く): 1356132720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4657, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9314, 9576, 10640, 11970, 13680, 13971, 15960, 18628, 19152, 23285, 23940, 27942, 31920, 32599, 37256, 41913, 46570, 47880, 55884, 65198, 69855, 74512, 83826, 88483, 93140, 95760, 97797, 111768, 130396, 139710, 162995, 167652, 176966, 186280, 195594, 209565, 223536, 260792, 265449, 279420, 293391, 325990, 335304, 353932, 372560, 391188, 419130, 442415, 488985, 521584, 530898, 558840, 586782, 619381, 651980, 670608, 707864, 782376, 796347, 838260, 884830, 977970, 1061796, 1117680, 1173564, 1238762, 1303960, 1327245, 1415728, 1466955, 1564752, 1592694, 1676520, 1769660, 1858143, 1955940, 2123592, 2347128, 2477524, 2607920, 2654490, 2933910, 3096905, 3185388, 3353040, 3539320, 3716286, 3911880, 3981735, 4247184, 4694256, 4955048, 5308980, 5574429, 5867820, 6193810, 6370776, 7078640, 7432572, 7823760, 7963470, 9290715, 9910096, 10617960, 11148858, 11735640, 12387620, 12741552, 14865144, 15926940, 18581430, 21235920, 22297716, 23471280, 24775240, 27872145, 29730288, 31853880, 37162860, 44595432, 49550480, 55744290, 63707760, 74325720, 89190864, 111488580, 148651440, 222977160, 445954320]

約数ペア:

[(1, 445954320), (2, 222977160), (3, 148651440), (4, 111488580), (5, 89190864), (6, 74325720), (7, 63707760), (8, 55744290), (9, 49550480), (10, 44595432), (12, 37162860), (14, 31853880), (15, 29730288), (16, 27872145), (18, 24775240), (19, 23471280), (20, 22297716), (21, 21235920), (24, 18581430), (28, 15926940), (30, 14865144), (35, 12741552), (36, 12387620), (38, 11735640), (40, 11148858), (42, 10617960), (45, 9910096), (48, 9290715), (56, 7963470), (57, 7823760), (60, 7432572), (63, 7078640), (70, 6370776), (72, 6193810), (76, 5867820), (80, 5574429), (84, 5308980), (90, 4955048), (95, 4694256), (105, 4247184), (112, 3981735), (114, 3911880), (120, 3716286), (126, 3539320), (133, 3353040), (140, 3185388), (144, 3096905), (152, 2933910), (168, 2654490), (171, 2607920), (180, 2477524), (190, 2347128), (210, 2123592), (228, 1955940), (240, 1858143), (252, 1769660), (266, 1676520), (280, 1592694), (285, 1564752), (304, 1466955), (315, 1415728), (336, 1327245), (342, 1303960), (360, 1238762), (380, 1173564), (399, 1117680), (420, 1061796), (456, 977970), (504, 884830), (532, 838260), (560, 796347), (570, 782376), (630, 707864), (665, 670608), (684, 651980), (720, 619381), (760, 586782), (798, 558840), (840, 530898), (855, 521584), (912, 488985), (1008, 442415), (1064, 419130), (1140, 391188), (1197, 372560), (1260, 353932), (1330, 335304), (1368, 325990), (1520, 293391), (1596, 279420), (1680, 265449), (1710, 260792), (1995, 223536), (2128, 209565), (2280, 195594), (2394, 186280), (2520, 176966), (2660, 167652), (2736, 162995), (3192, 139710), (3420, 130396), (3990, 111768), (4560, 97797), (4657, 95760), (4788, 93140), (5040, 88483), (5320, 83826), (5985, 74512), (6384, 69855), (6840, 65198), (7980, 55884), (9314, 47880), (9576, 46570), (10640, 41913), (11970, 37256), (13680, 32599), (13971, 31920), (15960, 27942), (18628, 23940), (19152, 23285)]