18662960520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2130

約数の個数: 320

約数和(自身を含む): 66484756800

約数和(自身を除く): 47821796280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 157, 162, 171, 180, 190, 216, 228, 270, 285, 314, 324, 342, 360, 380, 405, 456, 471, 513, 540, 570, 628, 648, 684, 760, 785, 810, 855, 942, 1026, 1080, 1140, 1256, 1368, 1413, 1539, 1570, 1620, 1710, 1884, 1931, 2052, 2280, 2355, 2565, 2826, 2983, 3078, 3140, 3240, 3420, 3768, 3862, 4104, 4239, 4710, 5130, 5652, 5793, 5966, 6156, 6280, 6840, 7065, 7695, 7724, 8478, 8949, 9420, 9655, 10260, 11304, 11586, 11932, 12312, 12717, 14130, 14915, 15390, 15448, 16956, 17379, 17898, 18840, 19310, 20520, 21195, 23172, 23864, 25434, 26847, 28260, 28965, 29830, 30780, 33912, 34758, 35796, 36689, 38620, 42390, 44745, 46344, 50868, 52137, 53694, 56520, 57930, 59660, 61560, 63585, 69516, 71592, 73378, 77240, 80541, 84780, 86895, 89490, 101736, 104274, 107388, 110067, 115860, 119320, 127170, 134235, 139032, 146756, 156411, 161082, 169560, 173790, 178980, 183445, 208548, 214776, 220134, 231720, 241623, 254340, 260685, 268470, 293512, 303167, 312822, 322164, 330201, 347580, 357960, 366890, 402705, 417096, 440268, 483246, 508680, 521370, 536940, 550335, 606334, 625644, 644328, 660402, 695160, 733780, 782055, 805410, 880536, 909501, 966492, 990603, 1042740, 1073880, 1100670, 1208115, 1212668, 1251288, 1320804, 1467560, 1515835, 1564110, 1610820, 1651005, 1819002, 1932984, 1981206, 2085480, 2201340, 2416230, 2425336, 2641608, 2728503, 2971809, 3031670, 3128220, 3221640, 3302010, 3638004, 3962412, 4402680, 4547505, 4832460, 4953015, 5457006, 5760173, 5943618, 6063340, 6256440, 6604020, 7276008, 7924824, 8185509, 9095010, 9664920, 9906030, 10914012, 11520346, 11887236, 12126680, 13208040, 13642515, 14859045, 16371018, 17280519, 18190020, 19812060, 21828024, 23040692, 23774472, 24556527, 27285030, 28800865, 29718090, 32742036, 34561038, 36380040, 39624120, 40927545, 46081384, 49113054, 51841557, 54570060, 57601730, 59436180, 65484072, 69122076, 81855090, 86402595, 98226108, 103683114, 109140120, 115203460, 118872360, 122782635, 138244152, 155524671, 163710180, 172805190, 196452216, 207366228, 230406920, 245565270, 259207785, 311049342, 327420360, 345610380, 414732456, 466574013, 491130540, 518415570, 622098684, 691220760, 777623355, 933148026, 982261080, 1036831140, 1244197368, 1555246710, 1866296052, 2073662280, 2332870065, 3110493420, 3732592104, 4665740130, 6220986840, 9331480260, 18662960520]

約数ペア:

[(1, 18662960520), (2, 9331480260), (3, 6220986840), (4, 4665740130), (5, 3732592104), (6, 3110493420), (8, 2332870065), (9, 2073662280), (10, 1866296052), (12, 1555246710), (15, 1244197368), (18, 1036831140), (19, 982261080), (20, 933148026), (24, 777623355), (27, 691220760), (30, 622098684), (36, 518415570), (38, 491130540), (40, 466574013), (45, 414732456), (54, 345610380), (57, 327420360), (60, 311049342), (72, 259207785), (76, 245565270), (81, 230406920), (90, 207366228), (95, 196452216), (108, 172805190), (114, 163710180), (120, 155524671), (135, 138244152), (152, 122782635), (157, 118872360), (162, 115203460), (171, 109140120), (180, 103683114), (190, 98226108), (216, 86402595), (228, 81855090), (270, 69122076), (285, 65484072), (314, 59436180), (324, 57601730), (342, 54570060), (360, 51841557), (380, 49113054), (405, 46081384), (456, 40927545), (471, 39624120), (513, 36380040), (540, 34561038), (570, 32742036), (628, 29718090), (648, 28800865), (684, 27285030), (760, 24556527), (785, 23774472), (810, 23040692), (855, 21828024), (942, 19812060), (1026, 18190020), (1080, 17280519), (1140, 16371018), (1256, 14859045), (1368, 13642515), (1413, 13208040), (1539, 12126680), (1570, 11887236), (1620, 11520346), (1710, 10914012), (1884, 9906030), (1931, 9664920), (2052, 9095010), (2280, 8185509), (2355, 7924824), (2565, 7276008), (2826, 6604020), (2983, 6256440), (3078, 6063340), (3140, 5943618), (3240, 5760173), (3420, 5457006), (3768, 4953015), (3862, 4832460), (4104, 4547505), (4239, 4402680), (4710, 3962412), (5130, 3638004), (5652, 3302010), (5793, 3221640), (5966, 3128220), (6156, 3031670), (6280, 2971809), (6840, 2728503), (7065, 2641608), (7695, 2425336), (7724, 2416230), (8478, 2201340), (8949, 2085480), (9420, 1981206), (9655, 1932984), (10260, 1819002), (11304, 1651005), (11586, 1610820), (11932, 1564110), (12312, 1515835), (12717, 1467560), (14130, 1320804), (14915, 1251288), (15390, 1212668), (15448, 1208115), (16956, 1100670), (17379, 1073880), (17898, 1042740), (18840, 990603), (19310, 966492), (20520, 909501), (21195, 880536), (23172, 805410), (23864, 782055), (25434, 733780), (26847, 695160), (28260, 660402), (28965, 644328), (29830, 625644), (30780, 606334), (33912, 550335), (34758, 536940), (35796, 521370), (36689, 508680), (38620, 483246), (42390, 440268), (44745, 417096), (46344, 402705), (50868, 366890), (52137, 357960), (53694, 347580), (56520, 330201), (57930, 322164), (59660, 312822), (61560, 303167), (63585, 293512), (69516, 268470), (71592, 260685), (73378, 254340), (77240, 241623), (80541, 231720), (84780, 220134), (86895, 214776), (89490, 208548), (101736, 183445), (104274, 178980), (107388, 173790), (110067, 169560), (115860, 161082), (119320, 156411), (127170, 146756), (134235, 139032)]